40 Cross Number Puzzles - Add'n & Sub'n - Gr 4-6

40

CCRROOSSSS--NNUUMMBBEERRPPUUZZZZLLEESS

Addition &

Subtraction

by Bob Olenych

New York Toronto London Auckland Sydney

Mexico City New Delhi Hong Kong Buenos Aires

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To all the students who enjoy the fun and challenge of math.

Scholastic Inc. grants teachers permission to photocopy the designated reproduciblepages from this book for classroom use. No other part of this publication may be reproduced in whole or in part, or stored in a retrieval system, or transmitted in anyform or by any means, electronic, mechanical, photocopying, recording, or otherwise,without written permission of the publisher. For information regarding permission, write to Scholastic Inc., 557 Broadway, New York, NY 10012.

Cover design by Maria LiljaCover illustration by Dave CleggInterior design by Melinda Belter

ISBN 0-439-51904-7

Copyright 2004 by Bob Olenych. All rights reserved.Printed in the U.S.A.

1 2 3 4 5 6 7 8 9 10 40 11 10 09 08 07 06 05 04

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INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . 4

A D D I T I O N

Practice

Puzzle #1 (3 digits/4 addends) . . . . . . . . . . . . . . . . . . 5



Puzzle #4 (4 digits/4 addends) . . . . . . . . . . . . . . . . . 8


Puzzle #6 (4 digits/5 addends) . . . . . . . . . . . . . . . . 10

Riddles

Puzzle #7 (2 digits/4 addends) . . . . . . . . . . . . . . . . . 11



Puzzle #10 (4 digits/5 addends) . . . . . . . . . . . . . . . 14

Identifying Place Value

Puzzle #11 (ones through thousands) . . . . . . . . . . . . 15

Puzzle #12 (ones through ten thousands) . . . . . . . . . 16

Expressing Problems in Words





S U B T R A C T I O N

Practice

Puzzle #17 (expressing answers in words) . . . . . . . . . 21

Puzzle #18 (expressing answers in words) . . . . . . . . 22

Puzzle #19 (regrouping: ones and tens) . . . . . . . . . . 23


Puzzle #21 (regrouping: tens and hundreds) . . . . . . . 25


Puzzle #23 (regrouping: hundreds and thousands) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Puzzle #24 (regrouping: hundredsand thousands) . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Riddles



Puzzle #27 (regrouping: hundredsand thousands) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Puzzle #28 (regrouping: onesthrough thousands) . . . . . . . . . . . . . . . . . . . . . . . 32

Identifying Place Value

Puzzle #29 (4-digit numbers; ones through thousands) . . . . . . . . . . . . . . . . . . . 33

Puzzle #30 (5-digit numbers; ones through ten thousands) . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Expressing Problems in Words

Puzzle #31 (regrouping: ones) . . . . . . . . . . . . . . . . . 35


Puzzle #33 (regrouping: ones through hundreds) . . . . 37

Puzzle #34 (regrouping: ones through thousands) . . . . . . . . . . . . . . . . . . . . . . . 38

M I X E D P R A C T I C E

Puzzle #35 (expressing problems in wordsand numerals) . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Puzzle #36 (expressing problems in wordsand numerals) . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Puzzle #37 (4 digits) . . . . . . . . . . . . . . . . . . . . . . . 41

Puzzle #38 (4 digits) . . . . . . . . . . . . . . . . . . . . . . . 42

Puzzle #39 (5 digits) . . . . . . . . . . . . . . . . . . . . . . . 43

Puzzle #40 (mixed operations) . . . . . . . . . . . . . . . . 44

ANSWER KEY . . . . . . . . . . . . . . . . . . . . . . . 45

40cross-number Puzzles

contents

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ADDITION AND SUBTRACTION PRACTICE CAN BE FUN!If fluency and accuracy are the goals you have established for your students learning

addition and subtraction, then they should partake in regular review and practice with theseskills. The key to motivating students is to provide them with a variety of activities that areinteresting and stimulating. To support my students as they gain fluency and accuracy, I havecreated skill-building practice puzzles that they really enjoy.

WHAT YOULL FIND IN THIS BOOKThis book offers a collection of 40 addition and subtraction activities for a broad range of

skills and abilities. The puzzles begin with addition, then progress to subtraction. Within eachskill section, they are arranged from easy to difficult. You can match the needs of your studentsand target a specific skill by checking the detailed skill description, listed both in the Table ofContents and on each activity page.

Some highlights of this book include the activities that reinforce two skillsexpressingwritten numbers as standard numbers then adding them. For example, if a problem asks stu-dents to add one hundred seventy-eight, six hundred eighty-four, eight hundred seventy-five,and nine hundred two, students must first express the written numbers as standard numbers,either horizontally or vertically. Then, they must add them. You can assign this type of activityat any time during the school year, as it serves as an excellent review of these two skills.

HOW TO USE THIS BOOKBe sure to use these puzzles in a way that best suits the needs of your class. You may find

it helpful to assign certain puzzles as practice work to follow a lesson, as in-class review work,or as homework. Where necessary, be sure to remind students that if they need more room tocompute, they can use the back of the sheet or a piece of scrap paperdepending on yourclass policy. Whether they are solving a riddle or determining the place value of a number, students are motivated to check each problem so that they can finish the puzzle successfully.

CONNECTIONS TO THE MATH STANDARDSMost of the puzzles in this book target NCTM 2000 objectives listed under the Number

and Operations standard. These objectives include understanding ways to represent numbers,determining meanings of operations and how they relate to one another, and computing withfluency and accuracy. This book is packed with exercises that require students to use the operations of addition and subtraction in a variety of formats.

I am confident that your students, like mine, will enjoy this collection of puzzles and reapthe benefits of practicing these essential skills.

Bob Olenych

4

40cross-number Puzzles

introduction

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5

N A M E ______________________________________________________________ D AT E ______________________ AD

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CCRROOSSSS--NNUUMMBBEERR

puzzle

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Solve the problems and write your answers in the appropriate acrossand down positions.

A C R O S S

3. 478 + 965 + 486 + 597 5 4. 379 + 621 + 440 + 875 5

7. 794 + 608 + 582 + 336 5 8. 876 + 428 + 877 + 653 5

9. 367 + 548 + 979 + 573 5 10. 473 + 938 + 289 + 376 5

D O W N

1. 568 + 868 + 437 + 800 5 2. 655 + 789 + 543 + 398 5

4. 279 + 546 + 780 + 437 5 5. 875 + 367 + 168 + 546 5

6. 637 + 736 + 595 + 864 5 7. 998 + 774 + 299 + 366 5

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3 DIGITS / 4 ADDENDS

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N A M E ______________________________________________________________ D AT E ______________________


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A C R O S S D O W N

1. 127 3. 614 1. 905 2. 523800 735 421 320429 630 543 921

1 763 1 314 1 363 1 634 ______ ______ ______ ______

5. 627 6. 726 4. 534 5. 216603 309 411 509712 465 203 721

1 542 1 971 1 317 1 654______ ______ ______ ______

7. 738 8. 524 7. 763 9. 721892 312 612 938548 375 342 343

1 382 1 161 1 701 1 210______ ______ ______ ______

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A C R O S S

2. 3,084 3. 7,323 5. 3,3749,423 4,490 1,0879,009 2,914 5,119

1 2,493 1 8,564 1 2,329________ ________ ________

6. 5,331 9. 2,394 10. 6,5356,136 6,366 7,8273,284 7,563 9,308

1 1,872 1 4,725 1 2,129________ ________ ________

D O W N

1. 8,243 3. 8,109 4. 7,2463,736 4,083 3,3181,804 9,812 6,317

1 5,428 1 1,142 1 3,182________ ________ ________

7. 8,133 8. 3,065 10. 9,0563,515 5,142 8,7647,448 1,612 2,014

1 5,029 1 4,080 1 8,457________ ________ ________

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A C R O S S

2. 1,842 1 7,206 1 2,363 1 3,510 5 5. 5,280 1 2,127 1 5,648 1 8,149 5

7. 6,421 1 5,067 1 3,741 1 2,366 5 8. 8,012 1 5,400 1 4,187 1 6,504 5

9. 6,910 1 7,718 1 4,500 1 3,934 5 10. 8,088 1 3,276 1 6,843 1 3,135 5

D O W N

1. 6,473 1 5,201 1 2,710 1 4,832 5 2. 2,809 1 2,010 1 7,515 1 6,124 5

3. 1,860 1 5,534 1 2,616 1 7,563 5 4. 6,751 1 9,007 1 2,665 1 5,689 5

5. 8,430 1 7,911 1 3,575 1 2,437 5 6. 3,694 1 8,612 1 5,402 1 4,164 5

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A C R O S S

2. 5,720 4. 3,961 5. 7,8346,885 8,345 4,2713,929 7,302 6,3858,427 4,938 9,210

1 7,030 1 2,076 1 3,762________ ________ ________

8. 6,261 10. 8,059 11. 8,7957,802 7,326 9,2033,920 2,620 6,1377,093 5,496 4,578

1 8,424 1 9,706 1 2,864________ ________ ________

D O W N

1. 7,106 3. 5,176 6. 9,1484,496 3,892 2,0396,352 1,637 6,4278,760 4,539 1,492

1 3,009 1 2,002 1 2,001________ ________ ________

7. 4,703 9. 5,307 10. 6,8346,097 8,479 5,536 8,362 6,072 7,2415,481 9,135 9,909

1 2,230 1 8,804 1 6,874________ ________ ________

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A C R O S S

2. 1,456 1 5,423 1 7,125 1 5,678 1 3,147 5

4. 4,438 1 6,132 1 8,436 1 9,753 1 2,890 5

7. 5,146 1 6,884 1 4,955 1 4,176 1 7,042 5

8. 7,648 1 2,787 1 5,007 1 3,124 1 1,249 5

9. 5,657 1 4,311 1 4,256 1 7,812 1 8,945 5

D O W N

1. 4,052 1 3,374 1 7,693 1 1,595 1 3,007 5

3. 6,302 1 1,175 1 3,146 1 7,007 1 3,243 5

5. 1,016 1 5,436 1 1,128 1 2,316 1 4,126 5

6. 4,725 1 2,106 1 5,675 1 4,322 1 5,037 5

7. 3,124 1 4,765 1 5,143 1 6,767 1 9,009 510

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Solve the problems below and write your answers in the appropriateacross and down positions. The number you record in the outlined box

shows where the letter should go in the code boxes at the bottom to solve the riddle.

A C R O S S

1. 49 1 63 1 14 1 54 5 3. 16 1 27 1 34 1 49 5 5. 90 1 42 1 65 1 30 5

7. 84 1 12 1 77 1 41 5 8. 74 1 46 1 85 1 50 5 9. 36 1 15 1 36 1 82 5

D O W N

1. 58 1 74 1 37 1 17 5 2. 22 1 97 1 35 1 63 5 4. 38 1 61 1 24 1 19 5

5. 53 1 26 1 71 1 85 5 6. 47 1 91 1 32 1 21 5 7. 68 1 53 1 76 1 32 5

Besides headaches and sore backs, what do giraffes hate to get?

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N A M E ______________________________________________________________ D AT E ______________________


puzzle

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Solve the problems and write your answers in the appropriate across and down positions. The number you record in the outlined box shows

where the letter should go in the code boxes at the bottom to solve the riddle.

A C R O S S

2. 700 4. 378 7. 707975 909 297349 981 863

1 858 1 658 1 549_______ _______ _______

8. 994 9. 919 10. 298533 473 809196 658 657

1 869 1 824 1 943_______ _______ _______

D O W N

1. 857 3. 427 5. 515 6. 862 7. 941 9. 229643 875 446 470 438 897209 229 792 497 109 768

1 158 1 743 1 614 1 759 1 776 1 381_______ _______ _______ _______ _______ _______

How did the mummy family help to improve the neighborhood?

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Solve the problems and write your answers in the appropriate across anddown positions. The number you record in the outlined box shows


A C R O S S

1. 7,300 3. 3,878 5. 3,2744,961 9,306 9,9615,289 5,199 5,060

1 7,331 1 4,764 1 8,355________ ________ ________

6. 5,378 9. 4,037 10. 6,2719,406 1,275 4,8032,153 6,389 9,056

1 6,195 1 4,216 1 3,784________ ________ ________

D O W N

2. 1,820 4. 2,371 5. 8,4977,578 5,096 6,1284,648 7,482 6,403

1 5,654 1 4,653 1 2,163________ ________ ________

6. 9,810 7. 2,706 8. 4,3411,547 8,143 3,0382,002 7,295 8,203

1 8,376 1 4,620 1 1,617________ ________ ________

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What kind of house always weighs the least?

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N A M E ______________________________________________________________ D AT E ______________________


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Solve the problems and write your answers in the appropriate across and down positions. The number you record in the outlined box shows


A C R O S S

1. 4,847 3. 4,6522,634 5,0803,691 6,8221,139 7,121

1 1,627 1 3,546________ ________

4. 5,162 5. 3,2977,548 2,0981,684 4,5072,474 3,874

1 6,936 1 9,451________ ________

8. 4,298 9. 2,5253,172 1,6585,423 5,7009,427 1,598

1 6,472 1 1,396________ ________

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D O W N

1. 5,291 2. 7,2541,275 9,7261,637 4,8324,090 6,405

1 1,430 1 1,927________ ________

4. 6,012 6. 6,442 5,729 2,5164,612 5,8471,755 2,508

1 7,240 1 3,679________ ________

7. 6,590 9. 1,6372,174 2,2853,157 6,5308,891 4,219

1 5,064 1 5,216________ ________

What vehicle did the person drive who boasted of having no problems with backseat drivers?


1 2 3 4 5 6 7 8 9 0

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Solve the problems below. Study your answer and fill in the puzzle by spelling out the number found in the indicated placevalue column (ONES, TENS, HUNDREDS, or THOUSANDS).

A C R O S S

HUNDREDS ONES THOUSANDS3.

1,424

4.

5,243

6.

2,1677,016 8,725 8,1132,793 7,165 3,627

1 4,642 1 4,324 1 4,985________ ________ ________

TENS THOUSANDS ONES8.

2,816

11.

6,801

12.

5,2109,203 7,024 4,5634,113 2,361 2,735

1 8,239 1 7,113 1 9,234________ ________ ________

D O W N

HUNDREDS ONES THOUSANDS1.

3,267

2.

8,854

5.

2,372 4,985 2,961 9,0609,603 1,184 1,938

1 8,702 1 3,754 1 6,130________ ________ ________

THOUSANDS HUNDREDS ONES7.

7,016

9.

6,978

10.

6,477 8,653 7,472 2,4353,084 4,785 8,502

1 4,346 1 1,656 1 7,326________ ________ ________15

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ONE THROUGH THOUSANDS

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E I G H T15,875

The first one has been done for you.-

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puzzle

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Solve the problems below. Study your answer and fill in the puzzle by spelling out the number found in the

indicated place value column (ONES, TENS, HUNDREDS, THOUSANDS, or TEN THOUSANDS).

A C R O S S

THOUSANDS ONES HUNDREDS TENS TEN THOUSANDS HUNDREDS1.

6,103

4.

3,974

6.

8,937

8.

1,711

9.

6,439

10.

9,1139,162 6,145 9,566 4,390 4,110 1,8487,475 3,329 1,637 9,983 1,312 5,3721,081 9,284 8,314 2,956 2,006 2,976

1 4,793 1 3,716 1 6,012 1 6,734 1 1,894 1 1,648___________ ___________ ___________ ___________ ___________ ___________

D O W N

ONES THOUSANDS TEN THOUSANDS THOUSANDS TENS THOUSANDS 2.

6,627

3.

1,093

5.

6,510

6.

2,109

7.

5,984

8.

4,2496,098 6,184 4,278 1,184 4,837 1,9657,527 9,378 9,182 8,384 6,162 9,2388,329 7,654 8,840 6,193 9,258 8,340

1 3,632 1 3,468 1 5,374 1 7,856 1 3,487 1 2,712___________ ___________ ___________ ___________ ___________ ___________

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ONE THROUGH TEN THOUSANDS

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4

6

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10

5

9

E I G H T

28,614


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Express each problem in its numerical form. Then solve the problemsand write your answers in the appropriate across and down positions.

A C R O S S

1. Find the sum of eighty-one, fifty-seven, forty-three, and ninety-four.

2. Find the sum of seventy-five, thirty-eight, nineteen, and seventy-one.

4. Find the sum of fifty-four, seventy, eighty-four, and sixty-nine.

5. Find the sum of ninety-three, sixty-four, thirty-six, and forty-nine.

7. Find the sum of ninety, twenty-one, seventy-two, and forty-six.

10. Find the sum of seventy-six, nineteen, eighty-nine, and forty-six.

11. Find the sum of nineteen, fifty-four, ninety-three, and eighty-three.

D O W N

1. Find the sum of eighty-two, seventy, fifty-eight, and sixty-two.

2. Find the sum of ninety-nine, eighty-four, thirty-one, and sixty-two.

3. Find the sum of seventy-six, sixty-nine, sixty-eight, and eighty-nine.

4. Find the sum of eighty-seven, thirty-four, ninety-three, and sixty-five.

6. Find the sum of eighty, twenty-nine, sixty-two, and seventy-nine.

8. Find the sum of ninety-one, eighty-seven, forty-six, and thirty-five.

9. Find the sum of seventy-four, sixty-eight, twenty-two, and fifty-nine.

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Example: 4394_____

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A C R O S S

2. Add one hundred seventy-eight, six hundredeighty-four, eight hundred seventy-five, andnine hundred two.

5. Add four hundred sixty-seven, six hundrednine, six hundred twenty-seven, and two hundred seventy-eight.

7. Add nine hundred fifty-one, one hundred sixty-seven, nine hundred thirty-eight, and twohundred eighty.

8. Add six hundred three, five hundred forty-four,nine hundred seventy-four, and seven hundredfifty-one.

9. Add eight hundred thirty-four, four hundredtwenty-five, eight hundred sixty-nine, and fivehundred seventy.

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D O W N

1. Add one hundred forty-two, three hundredeight, eight hundred fifty-three, and six hundred fifty-six.

2. Add five hundred sixty-two, four hundredsixteen, four hundred eighty-three, and sixhundred fifty-two.

3. Add one hundred forty-four, five hundredsixty-five, eight hundred sixty-six, and ninehundred thirty-seven.

4. Add nine hundred six, two hundred seventy-six, six hundred ninety-four, and three hundred forty-one.

6. Add three hundred sixty-two, five hundredtwenty-nine, four hundred ninety-eight, andthree hundred eighty-seven.

1

2

4 65

98

7

3

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A C R O S S

3. Find the sum of six thousand seven hundred ninety-three, seventhousand three hundred forty-two, one thousand six hundredthirty-eight, and two thousand nine hundred eighty.

5. Find the sum of two thousand six hundred fifty, nine thousandone hundred six, eight thousand seven hundred sixty-three, andtwo thousand seven hundred sixty-four.

7. Find the sum of six thousand eight hundred fourteen, two thousand three hundred sixty-seven, four thousand nine hundredseventy-four, and six thousand fifteen.

8. Find the sum of six thousand four hundred fifty-three, five thousand nine hundred sixty-eight, nine thousand two hundredforty-five, and seven thousand four hundred twenty-eight.

9. Find the sum of six thousand five hundred forty-six, eight thousand nine hundred forty-five, two thousand seven hundredsixty-four, and five thousand nine.

D O W N

1. Find the sum of four thousand nine hundred twelve, six thousand seven hundred four, two thousand eight hundred seventy-five, and five thousand eight hundred forty.

2. Find the sum of one thousand nine hundred fifty-two, six thousand four hundred ninety-one, two thousand seven hundredeighty-four, and seven thousand one hundred twenty-one.

4. Find the sum of three thousand six hundred seventy-two, fivethousand two hundred twenty-three, seven thousand one hundred twenty-five, and six thousand two hundred forty-two.

6. Find the sum of seven thousand nine hundred fifteen, six thousand four hundred twenty-eight, seven thousand fifty-four,and nine thousand six hundred twelve.

8. Find the sum of six thousand seven hundred fifty, four thousandeight hundred ninety-two, five thousand nine hundred eighty-two, and seven thousand seven hundred forty-nine.

19

N A M E ______________________________________________________________ D AT E ______________________ AD

D

I

T

I

O

N


puzzle

15


1

2

3

4

5

7

6

8

9

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N A M E ______________________________________________________________ D AT E ______________________


puzzle

16


A C R O S S

1. Add seventy-one thousand seventy to twenty-eight thousand three hundred nine.

4. Add twenty-nine thousand three hundred seventy-eight tosixty-three thousand nine hundred thirty-four.

6. Add forty-six thousand threehundred fifteen to eighty-onethousand two hundred twenty-seven.

8. Add seventy thousandthree hundred seventy-eight to sixty-five thousandfive hundred forty-seven.

9. Add sixty-three thousandthree hundred thirty-fourto twenty-five thousandtwo hundred ninety-four.

10. Add twelve thousand four hundred ten to seventy-five thousand sixhundred thirty-one.

20

A

D

D

I

T

I

O

N

D O W N

2. Add sixty-one thousandtwo hundred four tothirty-five thousand onehundred twenty-seven.

3. Add fifty-two thousandone hundred three tothirty-nine thousand onehundred seventy-two.

5. Add twenty-four thousand seven hundredto seventy-one thousandfive hundred eighty-five.

7. Add fifty-two thousandone hundred sixty-five totwenty-seven thousandfour hundred thirteen.

8. Add forty-nine thousandone hundred seventy-two to sixty-seven thousand seven hundredthirty-five.

9. Add thirty-four thousandseven to forty-seventhousand eight hundredforty-six.


1

4

2 3

5

6

8

9

10

7

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Solve the problems below. Fill in the puzzle by spelling outyour answers in the appropriate across and down positions.

A C R O S S

1. (29 2 13) 2 (17 2 3) 5

3. (40 2 12) 2 (17 2 9) 5

6. (35 2 20) 2 (22 2 13) 5

7. (25 2 15) 2 (13 2 10) 5

9. (50 2 10) 2 (22 2 12) 5

11. (48 2 24) 2 (36 2 23) 5

D O W N

2. (38 2 28) 2 (17 2 8) 5

3. (29 2 13) 2 (17 2 14) 5

4. (42 2 9) 2 (27 2 14) 5

5. (36 2 12) 2 (27 2 12) 5

8. (49 2 27) 2 (19 2 13) 5

10. (27 2 3) 2 (32 2 18) 521

N A M E ______________________________________________________________ D AT E ______________________


puzzle

17

S

U

B

T

R

A

C

T

I

O

NEXPRESSING ANSWERS IN WORDS

1 2

3

6 7

5

10

9

8

11

4


T W O16 - 14 = 2

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N A M E ______________________________________________________________ D AT E ______________________SU

B

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puzzle

18

Solve the problems below. Fill in the puzzle by spelling outyour answers in the appropriate across and down positions.

A C R O S S

3. (34 2 22) 2 (17 2 7) 5

6. (28 2 11) 2 (24 2 20) 5

7. (46 2 23) 2 (29 2 9) 5

10. (84 2 6) 2 (34 2 16) 5

11. (32 2 11) 2 (25 2 12) 5

12. (53 2 22) 2 (43 2 19) 5

13. (61 2 15) 2 (32 2 6) 5

22

EXPRESSING ANSWERS IN WORDS

D O W N

1. (46 2 28) 2 (34 2 20) 5

2. (52 2 25) 2 (42 2 24) 5

4. (60 2 43) 2 (27 2 25) 5

5. (31 2 17) 2 (16 2 9) 5

6. (46 2 7) 2 (25 2 16) 5

8. (32 2 8) 2 (27 2 14) 5

9. (22 2 8) 2 (36 2 25) 5

1

5

3

4

6

2

1110

9

7

12

13

8

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Solve the problems and write your answers in the appropriate across and down positions.

A C R O S S D O W N

1. 700 1. 8222 389 2 479______ ______

3. 517 2. 5172 198 2 368______ ______

5. 737 4. 6302 289 2 482______ ______

6. 417 5. 7832 228 2 294______ ______

7. 803 6. 5812 535 2 399______ ______

9. 904 8. 9152 485 2 278 ______ ______

10. 936 9. 6632 158 2 177______ ______

23

N A M E ______________________________________________________________ D AT E ______________________


puzzle

19

REGROUPING: ONES AND TENS

S

U

B

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A

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T

I

O

N

1 2

3 4

5

6

8

10

9

7

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N A M E ______________________________________________________________ D AT E ______________________SU

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puzzle

20


A C R O S S

2. 810 2 291 5 3. 932 2 347 5

5. 635 2 247 5 6. 574 2 179 5

8. 514 2 339 5 9. 756 2 267 5

10. 901 2 549 5 12. 914 2 288 5

D O W N

1. 625 2 137 5 2. 836 2 247 5

4. 830 2 279 5 5. 644 2 255 5

6. 700 2 346 5 7. 922 2 369 5

9. 804 2 318 5 11. 650 2 381 5

24


1

2

3 4 5

6 7

8

10 11

9

1240 C

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Solve the problems and write your answers in theappropriate across and down positions.

A C R O S S

2. 6,054 2 2,172 5

3. 5,369 2 2,383 5

6. 7,316 2 4,734 5

7. 6,007 2 1,843 5

8. 4,019 2 1,552 5

9. 6,548 2 2,571 5

25

N A M E ______________________________________________________________ D AT E ______________________


puzzle

21

S

U

B

T

R

A

C

T

I

O

NREGROUPING: TENS AND HUNDREDS

D O W N

1. 7,337 2 2,846 5

2. 8,039 2 4,344 5

4. 9,026 2 2,773 5

5. 7,436 2 3,965 5

6. 5,368 2 2,574 5

7. 8,457 2 3,682 5

1

2

3

4

5 7

8

9

6

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N A M E ______________________________________________________________ D AT E ______________________SU

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puzzle

22


A C R O S S

1. 6,308 2 4,524________

4. 7,257 2 3,864________

6. 8,163 2 2,493________

7. 8,172 2 3,491 ________

9. 7,035 2 2,460________

12. 6,325 2 1,431 ________

13. 5,225 2 2,663 ________

26

REGROUPING: TENS AND HUNDREDS

D O W N

2. 7,037 2 2,642________

3. 7,435 2 2,675________

4. 6,007 2 2,463________

5. 6,351 2 2,660________

8. 4,867 2 3,972________

10. 9,036 2 3,672________

11. 8,564 2 1,692________

1 32

4 5

6

7 8

9

11

12

13

10

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Solve the problems and write your answers inthe appropriate across and down positions.

A C R O S S

1. 80,367 3. 77,3842 43,752 2 28,512_________ _________

5. 93,074 7. 94,4972 36,451 2 18,714_________ _________

10. 50,034 11. 60,109 2 11,702 2 13,307_________ _________

D O W N

2. 34,267 4. 52,6722 15,444 2 24,731 _________ _________

5. 97,384 6. 84,3852 38,671 2 15,662_________ _________

27

N A M E ______________________________________________________________ D AT E ______________________


puzzle

23

REGROUPING: HUNDREDS AND THOUSANDS

S

U

B

T

R

A

C

T

I

O

N

1 2

3 4

5 6

87

10

9

11

8. 83,078 9. 61,6552 43,852 2 42,731_________ _________

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N A M E ______________________________________________________________ D AT E ______________________SU

B

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puzzle

24


A C R O S S

4. 61,574 2 43,703 5 7. 73,294 2 43,323 5

8. 93,264 2 38,652 5 9. 80,379 2 77,611 5

11. 31,097 2 11,226 5 13. 93,179 2 67,436 5

14. 93,087 2 14,246 5 15. 40,265 2 26,744 5

D O W N

1. 90,384 2 52,663 5 2. 73,069 2 35,542 5

3. 50,368 2 42,418 5 5. 52,178 2 35,353 5

6. 80,197 2 63,261 5 8. 72,089 2 17,367 5

10. 41,068 2 33,914 5 12. 74,397 2 64,526 5

28


1

3

7

4 5

8

11

9

13

6

2

14

15

12

10

40 C

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Solve the problems below and write your answers in the appropriateacross and down positions. The number you record in the outlined

box shows where the letter should go in the code boxes at the bottom to solve the riddle.

A C R O S S

1. 532 4. 602 5. 794 7. 9372 196 2 376 2 195 2 489______ ______ ______ ______

8. 510 10. 6352 358 2 377______ ______

11. 974 12. 7122 685 2 467______ ______

D O W N

1. 900 2. 9632 584 2 278______ ______

3. 378 4. 7972 299 2 589______ ______

6. 551 7. 7282 369 2 259______ ______

8. 431 9. 7042 249 2 479______ ______

29

N A M E ______________________________________________________________ D AT E ______________________


puzzle

25

S

U

B

T

R

A

C

T

I

O

NREGROUPING: ONES AND TENS

What did the diner have after eating a 24-ounce steak?

1 2

4 5

76

8

10

12

3

9

11

I

N

N T

O

G

S

I

D

E

I 1 2 3 4 5 6 7 8 9 0

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N A M E ______________________________________________________________ D AT E ______________________SU

B

T

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I

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N


puzzle

26

Solve the problems below and write your answers in the appropriateacross and down positions. The number you record in the outlined

box shows where the letter should go in the code boxes at the bottom to solve the riddle.

A C R O S S

4. 9,428 2 2,777_________

5. 5,308 2 4,550_________

6. 9,438 2 2,577_________

8. 8,679 2 2,781_________

9. 4,207 2 2,455_________

10. 5,030 2 2,740_________

12. 6,900 2 3,209_________

30

REGROUPING: TENS AND HUNDREDS

D O W N

1. 7,564 2 1,692 _________

2. 6,448 2 4,762 _________

3. 7,348 2 2,792_________

7. 6,158 2 4,275_________

8. 9,247 2 3,694_________

9. 5,416 2 3,594_________

11. 6,440 2 3,650_________

Whats the name of the little girl who can spellher name forward and backward?

1

T

2 3

6 7

8

9

10

12

11

A

S

A

H

H

N

IN

4

5

1 2 3 4 5 6 7 8 9

40 C

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-Num

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Solve the problems below and write your answers in the appropriate across and down positions. The number you record

in the outlined box shows where the letter should go in the code boxes at the bottom to solve the riddle.

A C R O S S 3. 42,076 6. 94,485 7. 54,076 9. 87,6752 13,975 2 7,700 2 27,225 2 9,741__________ __________ __________ __________

11. 63,392 13. 90,076 14. 74,658 15. 77,5772 58,450 2 5,146 2 37,747 2 49,954__________ __________ __________ __________

D O W N 1. 34,374 2. 63,250 4. 42,067 5. 91,8432 27,822 2 46,740 2 27,347 2 77,921__________ __________ __________ __________

6. 78,887 8. 83,579 10. 52,379 12. 82,2662 69,943 2 77,841 2 44,403 2 77,450__________ __________ __________ __________

What did the teacher say to the student who swallowed a pen?

31

N A M E ______________________________________________________________ D AT E ______________________


puzzle

27


S

U

B

T

R

A

C

T

I

O

N

2

C

1 2 3 4 5 6 7 8 9 0

7 8

13

10

3

14

4

9

5

1

11 12

6

15

L A

S

E

EU

P N I

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N A M E ______________________________________________________________ D AT E ______________________SU

B

T

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A

C

T

I

O

N


puzzle

28

Solve the problems below and write your answers in the appropriate across and down positions. The number you record

in the outlined box shows where the letter should go in the code boxes at the bottom to solve the riddle.

A C R O S S 3. 5,784 6. 84,679 7. 54,907

2 4,922 2 57,543 2 26,405________ _________ _________

8. 6,644 10. 784 11. 6,4782 1,820 2 392 2 2,764________ _______ ________

D O W N 1. 628 2. 8,476 4. 941

2 497 2 834 2 337_______ _______ _______

5. 34,975 6. 668 9. 6762 19,631 2 439 2 393_________ _______ _______

In the future, people will travel through space as what?

32

REGROUPING: ONES THROUGH THOUSANDS

1

G

1 2 3 4 5 6 7 8 9 0

P

S

E S

S

N

R E

A5

2 3 4

6

8

10

97

11

40 C

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rces

Solve the problems below. Study your answer and fill in the puzzle by spelling out

the number found in the indicated place value column (ONES, TENS, HUNDREDS, or THOUSANDS).

A C R O S S

2.

6,518 2 4,374_________

4.

5,437 2 2,706 _________

5.

4,378 2 1,485 _________

8.

6,809 2 755 _________

9.

3,948 2 769 _________

12.

8,764 2 377 _________

33

N A M E ______________________________________________________________ D AT E ______________________


puzzle

29

4-DIGIT NUMBERS: ONES THROUGH THOUSANDS

S

U

B

T

R

A

C

T

I

O

N

D O W N

1.

6,093 2 2,607 _________

2.

7,035 2 3,484 _________

3.

7,837 2 987 _________

5.

7,385 2 3,794 _________

10.

5,735 2 2,916 _________

11.

7,697 2 905 _________

1

9

8

3

4

2

5

12

10

11


2,144

F O U R

TENS

HUNDREDS

THOUSANDS

ONES

TENS

THOUSANDS

TENS

ONES

THOUSANDS

HUNDREDS

TENSHUNDREDS

40 C

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N A M E ______________________________________________________________ D AT E ______________________SU

B

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I

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puzzle

30

Solve the problems below. Study your answer andfill in the puzzle by spelling out the number found

in the indicated place value column (ONES, TENS, HUNDREDS, THOUSANDS, or TEN THOUSANDS).

A C R O S S

4. HUNDREDS

63,219 2 57,008 5

6. TEN THOUSANDS

68,342 2 7,960 5

7. THOUSANDS

66,307 2 7,305 5

9. ONES

44,789 2 29,656 5

10. HUNDREDS

93,782 2 35,671 5

11. THOUSANDS

35,489 2 25,977 5

12. HUNDREDS

92,668 2 91,734 5

34

5-DIGIT NUMBERS: ONES THROUGH TEN THOUSANDS

D O W N

1. THOUSANDS

59,030 2 10,506 5

2. ONES

89,939 2 7,865 5

3. HUNDREDS

48,395 2 37,664 5

4. ONES

60,905 2 8,432 5

5. THOUSANDS

73,452 2 71,940 5

6. TENS

37,297 2 29,422 5

8. HUNDREDS

29,110 2 24,607 5

1

3 42 5

7

10

6

8

12

9

11

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A C R O S S

1. Subtract two hundred thirty-seven from four hundred eighty.

3. Subtract two hundred twenty-eight from six hundred ninety-three.

4. Subtract two hundred forty-four from eight hundred seventy-three.

5. Subtract five hundred thirty-seven fromseven hundred eighty-two.

7. Subtract three hundred forty-eight fromseven hundred sixty-five.

9. Subtract three hundred sixty-eight fromseven hundred eighty-seven.

10. Subtract two hundred seven from eight hundred three.

D O W N

2. Subtract one hundred thirty-six from four hundred ninety-two.

3. Subtract one hundred nine from five hundred thirty-eight.

4. Subtract two hundred fifty-seven from eight hundred ninety-two.

6. Subtract one hundred fifty-nine from five hundred sixty-three.

7. Subtract four hundred forty-nine from four hundred ninety-eight.

8. Subtract two hundred fifty-eight from nine hundred sixty-seven.

10. Subtract one hundred seventy-nine from six hundred eighty-one.

35

N A M E ______________________________________________________________ D AT E ______________________


puzzle

31

REGROUPING: ONES

S

U

B

T

R

A

C

T

I

O

N

1 2

4

3

5 6

87

10

9

The first one hasbeen done for you.- 4802 237_______

243

2 4 3

Example:

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N A M E ______________________________________________________________ D AT E ______________________SU

B

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A

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I

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puzzle

32

Express each problem below in its numerical form. Thensolve the problems and write your answers in the appropriateacross and down positions.

A C R O S S

1. From eight thousand forty-three, subtract two thousand seven hundred ninety-five.

6. From eight thousand four hundred three, subtractseven thousand one hundred forty-six.

8. From nine thousand seven hundred two, subtractfive hundred fifty-five.

D O W N

2. From eight thousand nine hundred thirty-eight, subtract four thousand four hundred seventy-eight.

4. From nine thousand eight hundred twenty-six,subtract seven hundred seventy-nine.

7. From seven thousand seven hundred sixty-six, subtract four thousand six hundred ninety-seven.36


3. From seven thousand nine hundred, subtract fivethousand six hundred thirty-one.

7. From six thousand four hundred seventy-one, subtract three thousand three hundred eighty-eight.

10. From six thousand nine hundred four, subtract onethousand three hundred sixty-five.

3. From five thousand seven hundred forty-eight, subtract three thousand six hundred sixty-nine.

5. From nine thousand seven hundred twenty-six, subtract five hundred forty-seven.

9. From four thousand eight hundred twenty-four, subtract six hundred sixty-five.

1 2

3 4

5

6 7

10

8 9

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Express each problem in its numerical form. Then solve the problems and write your answers in the appropriate across and down positions.

A C R O S S

3. Subtract two thousand four hundred fifty-eight from eight thousand two hundred forty-seven.

4. Subtract one thousand seven hundred eighty-seven from six thousand three hundred forty.

6. Subtract two thousand eight hundred sixty-nine from nine thousand five hundred fifty-three.

7. Subtract four thousand seven hundred eighty-five from nine thousand three.

8. Subtract six hundred seventy-fourfrom eight thousand thirty.

9. Subtract four hundred forty-eightfrom eight thousand three hundred fifteen.

37

N A M E ______________________________________________________________ D AT E ______________________


puzzle

33

REGROUPING: ONES THROUGH HUNDREDS

D O W N

1. Subtract seven hundred eighty-five from four thousandthree hundred sixty.

2. Subtract one thousand four hundred ninety-nine from fivethousand three hundred one.

3. Subtract seven hundred forty-fivefrom six thousand three hundredthirteen.

4. Subtract seven hundred sixty-sixfrom five thousand five hundredforty-four.

5. Subtract five hundred sixty-sevenfrom four thousand two hundredthirty-four.

7. Subtract one thousand three hundred sixty-seven from six thousand forty-five.

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puzzle

34

Express each problem in its numerical form. Thensolve the problems and write your answers in theappropriate across and down positions.

A C R O S S

1. What is the difference of fifty thousand one and thirty-six thousand eight hundred forty-five?

4. What is the difference of nine thousand six hundred forty-three andone thousand five hundred eighty-nine?

5. What is the difference of eight thousand three hundred seventy-two and six thousand onehundred eighty-four?

7. What is the difference of fourteen thousandseven hundred ninety-fiveand nine thousand eight hundred?

8. What is the difference ofseven thousand seven and two thousand four hundred sixty-three?

11. What is the difference of six thousand four hundred three and four thousand eight hundred forty-seven?

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REGROUPING: ONES THROUGH THOUSANDS

D O W N

2. What is the difference of thirty-four thousand seven hundred sixty-two and thirty-one thousand six hundred seventy-four?

3. What is the difference of ninehundred forty-six and sevenhundred ninety-five?

5. What is the difference of thirty-nine thousand four hundred seventy-eight and nine thousand nine hundred ninety-four?

6. What is the difference of twenty-five thousand sevenhundred fifty-three and twenty-four thousand eight hundredninety-four?

9. What is the difference ofseven thousand three hundredeighty and two thousand sevenhundred forty-nine?

10. What is the difference of eighthundred forty-seven and threehundred ninety-two?

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Read each problem carefully. Use the operation clue words to figure out when to add and when

to subtract. Solve the problems and write your answers in the appropriate across and down positions.

A C R O S S

1. Subtract 575 from the sum of 847, 9,635, and 435.

3. Decrease the total of 596, 847, 339, 707, and 631 by 546.

7. What is 10,581 more than the difference of 6,963 and 4,977?

8. What is 2,476 added to the difference of 9,467 and 3,479?

9. From the sum of 2,495 and 4,784, subtract 1,397.

10. Double 5,847, then subtract 3,459.

D O W N

1. Increase the sum of 9,568, 450, and 387 by 1247.

2. Reduce the sum of 481, 276, 995, and 763 by 246.

4. From the difference of 19,482 and 6,395, subtract 5,842.

5. What is the sum of 4,587, 6,305, 9,090, and 7,139?

6. What is the total of 956, 847, and 3,546, reduced by 490?

7. What is the difference of 27,843 and 12,970?

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puzzle

35

EXPRESSING PROBLEMS IN WORDS AND NUMERALS

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puzzle

36

Solve each problem by starting with thefirst number and working from left to right.

Write your answers in the appropriate across and down positions.

A C R O S S

1. 33,002 subtract 17,034 subtract 6,709 5

3. 9,563 add 4,377 subtract 1,993 5

6. 3,957 add 7,707 add 1,592 5

7. 7,812 add 2,240 subtract 4,334 5

9. 7,906 subtract 1,877 add 9,342 5

D O W N


3. 27,342 subtract 15,009 add 4,354 5

4. 8,365 add 9,422 subtract 7,813 5

5. 3,479 subtract 546 add 4,117 5


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A C R O S S

1. 5,376 2 3,238 5

5. 7,379 1 5,367 5

6. 8,092 2 2,463 =

7. 6,483 1 6,075 5

9. 8,178 2 3,592 5

10. 5,761 1 4,078 5

13. 7,715 2 4,573 5

14. 5,172 1 3,328 5

D O W N

2. 8,318 2 4,341 5

3. 4,930 2 1,284 5

4. 5,320 2 4,554 5

5. 4,816 1 7,179 5

7. 5,288 1 8,203 5

8. 9,902 2 4,733 5

11. 12,831 2 4,679 5

12. 4,809 1 4,192 5

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puzzle

37

4 DIGITS

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puzzle

38

Solve each of the problems carefully. As you find the number value of each letter,use these answers to help you solve the other problems. Then write your answersin the appropriate across and down positions.

A C R O S S

2. J 5 (D 1 M) 2 H 5

4. H 5 (969 1 872) 2 (961 2 216) 5

5. G 5 C 1 D 1 M 5

7. C 5 4,732 1 (6,359 2 3,434) 5

8. K 5 7,843 1 637 1 804 5

10. I 5 L 2 M 1 B 5

11. A 5 846 1 707 5

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Finish the problems that give you numbers to work with first.

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1. D 5 (932 1 684) 2 237 5

2. N 5 K 2 H 5

3. F 5 782 2 165 1 A 5

4. L 5 E 2 F 1 4,820 5

6. E 5 M 1 A 5

7. M 5 (9,471 2 3,006) 1 (7,482 2 6,194) 5

9. B 5 K 2 (3,916 1 875) 5

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Solve each of the problems carefully, then write your answers in the appropriate across and down positions.

A C R O S S 2. 84,521 7. 35,030 9. 62,458 11. 48,3272 66,145 2 26,750 2 31,762 2 47,416_________ _________ _________ _________

12. 68,422 13. 43,294 14. 53,472 15. 40,079

1 13,131 1 64,771 1 84,232 1 43,767_________ _________ _________ _________

D O W N 1. 66,220 2. 72,278 3. 52,438 4. 77,3472 63,749 1 64,573 2 45,625 2 56,763_________ _________ _________ _________

5. 62,404 6. 84,722 8. 38,450 10. 50,7431 75,692 1 11,784 1 60,998 2 35,570_________ _________ _________ _________

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puzzle

39

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puzzle

40

Solve each of the problems carefully, then write your answers in theappropriate across and down positions.

A C R O S S

1. 347 1 809 1 661 1 475 5

4. 93,428 2 66,038 5

7. 28,341 2 9,123 5

9. 39,427 2 29,565 5

10. 3,447 1 5,490 12,835 1 4,711 5

11. 74,220 2 68,409 5

12. 9,731 2 3,442 5

13. 64,482 2 27,354 5

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2. 56 1 64 1 81 1 22 5

3. 29 1 37 1 65 1 69 5

4. 3,471 1 9,495 16,284 1 5,736 5

5. 3,940 2 2,991 5

6. 4,384 2 2,491 5

7. 56,789 1 64,327 5

8. 9,327 2 6,778 5

11. 9,415 2 3,642 5

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ANSWER KEY

Puzzle #1ACROSS

3. 2,5264. 2,3157. 2,3208. 2,8349. 2,467

10. 2,076DOWN

1. 2,6732. 2,3854. 2,0425. 1,9566. 2,8327. 2,437

Puzzle #2ACROSS

1. 2,1193. 2,2935. 2,4846. 2,4717. 2,5608. 1,372

DOWN1. 2,2322. 2,3984. 1,4655. 2,1007. 2,4189. 2,212

Puzzle #3ACROSS

2. 24,0093. 23,2915. 11,9096. 16,6239. 21,048

10. 25,799DOWN

1. 19,2113. 23,1464. 20,0637. 24,1258. 13,899

10. 28,291

Puzzle #4ACROSS

2. 14,9215. 21,2047. 17,5958. 24,1039. 23,062

10. 21,342DOWN

1. 19,2162. 18,4583. 17,5734. 24,1125. 22,3536. 21,872

Puzzle #5ACROSS

2. 31,9914. 26,6225. 31,4628. 33,500

10. 33,20711. 31,577DOWN

1. 29,7233. 17,2466. 21,1077. 26,8739. 37,797

10. 36,394

Puzzle #6ACROSS

2. 22,829 4. 31,6498. 28,2039. 19,815

10. 30,981DOWN

1. 19,7213. 20,8735. 14,0226. 21,8657. 28,808

Puzzle #7ACROSS

1. 180 3. 1265. 2277. 2148. 2559. 169

DOWN1. 1862. 2174. 1425. 2356. 1917. 229

Besides headaches andsore backs, what dogiraffes hate to get?STIFF NECKS

Puzzle #8ACROSS

2. 2,8824. 2,9267. 2,4168. 2,5929. 2,874

10. 2,707DOWN

1. 1,867 3. 2,2745. 2,3676. 2,5887. 2,2649. 2,275

How did the mummyfamily help to improvethe neighborhood?IT MOVED AWAY

Puzzle #9ACROSS

1. 24,8813. 23,1475. 26,6506. 23,1329. 15,917

10. 23,914

DOWN2. 19,7004. 19,6025. 23,1916. 21,7357. 22,7648. 17,199

What kind of housealways weighs the least?A LIGHTHOUSE

Puzzle #10ACROSS

1. 13,9383. 27,2214. 23,8045. 23,2278. 28,7929. 12,877

DOWN1. 13,7232. 30,1444. 25,3486. 20,9927. 25,8769. 19,887

What vehicle did theman drive who boastedof having no problemswith backseat drivers?A DUMP TRUCK

Puzzle #11ACROSS

3. 15,875; eight 4. 25,457; seven6. 18,892; eight8. 24,371; seven

11. 23,299; three 12. 21,742; twoDOWN

1. 26,557; five2. 16,753; three5. 19,500; nine7. 23,099; three9. 20,891; eight

10. 24,740; zero

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Puzzle #12ACROSS

1. 28,614; eight4. 26,448; eight6. 34,466; four8. 25,774; seven9. 15,761; one

10. 20,957; nineDOWN

2. 32,213; three3. 27,777; seven5. 34,184; three6. 25,726; five7. 29,728; two8. 26,504; six

Puzzle #13ACROSS

1. 2752. 2034. 2775. 2427. 229

10. 23011. 249DOWN

1. 2722. 2763. 3024. 2796. 2508. 2599. 223

Puzzle #14ACROSS

2. 2,6395. 1,9817. 2,3368. 2,8729. 2,698

DOWN1. 1,9592. 2,1133. 2,5124. 2,2176. 1,776

Puzzle #15ACROSS

3. 18,7535. 23,2837. 20,1708. 29,094

10. 23,264DOWN

1. 20,3312. 18,3484. 22,2626. 31,0098. 25,373

Puzzle #16ACROSS

1. 99,3794. 93,3126. 127,5428. 135,9259. 88,628

11. 88,041DOWN

2. 96,3313. 91,2755. 96,2857. 79,5788. 116,9079. 81,853

Puzzle #17ACROSS

1. 2; two3. 20; twenty6. 6; six7. 7; seven9. 30; thirty

11. 11; elevenDOWN

2. 1; one3. 13; thirteen4. 20; twenty5. 9; nine8. 16; sixteen

10. 10; ten

Puzzle #18ACROSS

3. 2; two6. 13; thirteen7. 3; three

10. 60; sixty11. 8; eight13. 7; seven14. 20; twentyDOWN

1. 4; four2. 9; nine4. 15; fifteen5. 7; seven6. 30; thirty8. 11; eleven9. 3; three

Puzzle #19ACROSS

1. 3113. 3195. 4486. 1897. 2689. 419

10. 778DOWN

1. 3432. 1494. 1485. 4896. 1828. 6379. 486

Puzzle #20ACROSS

2. 5193. 5855. 3886. 3958. 1759. 489

10. 35212. 626

DOWN1. 4882. 5894. 5515. 3896. 3547. 5539. 486

11. 269

Puzzle #21ACROSS

2. 3,8823. 2,9866. 2,5827. 4,1648. 2,4679. 3,977

DOWN1. 4,4912. 3,6954. 6,2535. 3,4716. 2,7947. 4,775

Puzzle #22ACROSS

1. 1,7844. 3,3936. 5,6707. 4,6819. 4,575

12. 4,89413. 2,562DOWN

2. 4,3953. 4,7604. 3,5445. 3,6918. 895

10. 5,36411. 6,872

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Puzzle #23ACROSS

1. 36,6153. 48,8725. 56,6237. 75,783

10. 38,33211. 46,802DOWN

2. 18,8234. 27,9415. 58,7136. 68,7238. 39,2269. 18,924

Puzzle #24ACROSS

4. 17,8717. 29,9718. 54,6129. 2,768

11. 19,87113. 25,74314. 78,84115. 13,521DOWN

1. 37,7212. 37,5273. 7,9505. 16,8256. 16,9368. 54,722

10. 7,15412. 9,871

Puzzle #25ACROSS

1. 3364. 2265. 5997. 4488. 152

10. 25811. 28912. 245

DOWN1. 3162. 6853. 794. 2086. 1827. 4698. 1829. 225

What did the diner have after eating the 24-ounce steak?INDIGESTION

Puzzle #26ACROSS

4. 6,6515. 7586. 6,8618. 5,8989. 1,752

10. 2,29013. 3,691DOWN

1. 5,8722. 1,6863. 4,5567. 1,8838. 5,5539. 1,822

11. 2,790Whats the name of the little girl who canspell her name forwardand backward?ITS HANNAH

Puzzle #27ACROSS

3. 28,1016. 86,7857. 26,8519. 77,934

11. 4,94213. 84,93014. 36,91115. 27,623

DOWN1. 6,5522. 16,5104. 14,7205. 13,9226. 8,9448. 5,738

10. 7,97612. 4,816What did the teachersay to the student who swallowed a pen?USE A PENCIL

Puzzle #28ACROSS

3. 8626. 27,1367. 28,5028. 4,824

10. 39211. 3,714DOWN

1. 1312. 7,6424. 6045. 15,3446. 2299. 283

In the future, peoplewill travel through spaceas what?PASSENGERS

Puzzle #29ACROSS

2. 2,144; four4. 2,731; seven5. 2,893; two8. 6,054; four9. 3,179; seven

12. 8,387; threeDOWN

1. 3,486; three2. 3,551; five3. 6,850; zero5. 3,591; three

10. 2,819; eight11. 6,792; nine

Puzzle #30ACROSS

4. 6,211; two6. 60,472; six7. 59,002; nine9. 15,133; three

10. 58,111; one11. 9,512; nine12. 934; nineDOWN

1. 48,524; eight2. 82,074; four3. 10,731; seven4. 52,473; three5. 1,512; one6. 7,875; seven8. 4,503; five

Puzzle #31ACROSS

1. 2433. 4654. 6295. 2456. 4179. 419

10. 596DOWN

2. 3563. 4294. 6356. 4047. 498. 709

10. 502

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Puzzle #32ACROSS

1. 5,2483. 2,2696. 1,2577. 3,0838. 9,147

10. 5,539DOWN

2. 4,4603. 2,0794. 9,0475. 9,1797. 3,0699. 4,159

Puzzle #33ACROSS

3. 5,7894. 4,5536. 6,6847. 4,2188. 7,3569. 7,867

DOWN1. 3,5752. 3,8023. 5,5684. 4,7785. 3,6677. 4,678

Puzzle #34ACROSS

1. 13,1564. 8,0545. 2,1887. 4,9958. 4,544

11. 1,556DOWN

2. 3,0883. 1515. 29,4846. 8599. 4,631

10. 455

Puzzle #35ACROSS

1. 10,3423. 2,5747. 12,5678. 8,4649. 5,882

10. 8,235DOWN

1. 11,6522. 2,2694. 7,2455. 27,1216. 4,8597. 14,873

Puzzle #36ACROSS

1. 9,2593. 11,9476. 13,2568. 5,718

10. 15,371DOWN

2. 2,0193. 16,6874. 9,9745. 7,0508. 1,401

Puzzle #37ACROSS

1. 2,1385. 12,7466. 5,6297. 12,5589. 4,586

10. 9,83913. 3,14214. 8,500DOWN

2. 3,9773. 3,6464. 7665. 11,9957. 13,4918. 5,169

11. 8,15212. 9,001

Puzzle #38ACROSS

2. 8,0364. 1,0965. 16,7897. 7,6578. 9,284

10. 8,69611. 1,553DOWN

1. 1,3792. 8,1883. 2,1704. 11,9566. 9,3067. 7,7539. 4,493

Puzzle #39ACROSS

2. 18,3767. 8,2809. 30,696

11. 91112. 81,55313. 108,06514. 137,70415. 83,846DOWN

1. 2,4712. 136,8513. 6,8134. 20,5845. 138,0966. 96,5068. 99,448

10. 15,173

Puzzle #40ACROSS

1. 2,2924. 27,3907. 19,2189. 9,862

10. 16,48311. 5,81112. 6,28913. 37,128DOWN

2. 2233. 2004. 24,9865. 9496. 1,8937. 121,1168. 2,549

11. 5,773

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40 Cross Number Puzzles - Add'n & Sub'n - Gr 4-6

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Transcript of 40 Cross Number Puzzles - Add'n & Sub'n - Gr 4-6