100th Day of School

Math Project

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The 100th day of school is February 7, 2013.

The following project is due by that date.

PROJECT:

Complete 100 review problems. These are skills

we have already learned this year. This will be a

great resource for studying later.

Additional paper may be used.

All problems should be numbered and additional

sheets turned in with final project.

All work must be shown.

You may research on internet, please site

sources used.

Project is a MAJOR GRADE

Projects may be turned in early.

Projects will not be accepted after February 15th.

(the last day of the six weeks)

Grading Guidelines:

80 points: Correct answers with work shown

10 points: Turned in early or on time

10 points: Project is neat

1) Write an equivalent fraction to 8

out of 24. 2) Write these numbers from least

to greatest.

3) Write 3 fractions equivalent

to .75.

4) Solve the following equation

55 + 2 x 20

5) Generate equivalent fractions for

the following fractions:

6) Which operations is completed

first in the following equation?

17 + 95—26 –7 x 12

7) There are 36 cough drops in a

bag. How many cough drops is 5/12

of 36?

8) Show the prime factorization of

48.

9) What is the GCF of 30 and 40? 10) Show the prime factorization of

60.

1 , 1.05, 1.215, 1.058

11) Evaluate:

14 + 4 x (15-5) ÷ 5 12) What is a common multiple of 5,

6, and 20.

13) What is the LCM of 2, 3,5, 6 14) What is the GCF of 30 and 120?

15) What is the prime factorization of

250. Write your answer using exponents. 16) Add 11.3, 8 ¾, 9.5, and 10 ¼.

17) Patsy and Penny solved 17+ 3-3(5).

Patsy got 5, Penny got 85.

Who is correct? Solve to show why?

18) Caleb works 15 hours a week. He has

worked 2 ¾ hrs, 5 hrs, and 4.25 hrs so

far this week. How many hours does he

still need to work to complete his work

week.

19) What is the LCM of 12 and 10? 20) Plums cost $0.32 each. How

many do 5 plums cost?

21) Add 5/6, 1 ½, ¼, and 2 1/3 22) Cloth material cost $52.45.

Fake leather cost $41.49. How much

more does cloth material cost?

23) A recipe calls for 3 cups flour to 2

cups sugar. How many cups of flour would

be needed if the amount of sugar was

increased to 12 cups?

24) A sandbox measured 12.25 ft by

15.125 ft. What is the perimeter of

the sandbox?

25) Kim’s class has 16 boys and 8

girls. What is the fraction (in simplest

form) of the class is made up of

boys?

26) A motel pool has 6¼ feet of water

in it. The pool keeper drained ½ foot of

water out. How much is left?

27) How many hours are in six days? 28) Name 3 fractions that are

equivalent to 4/5?

29) How many sides does a hexagon

have? 30) Draw an isosceles triangle.

What makes it isosceles?

31) What is the sum of the angles

in a quadrilateral? 32) What is the sum of the angles

in a triangle?

33) How many degrees are in a right

angle?

34) How many degrees are in a

straight angle?

35) Mr. Davis drives 508 miles in

eight hours. At this rate, how many

miles does he drive in six hours?

36) One Saturday a dog shelter had

eight retrievers out of 28 total dogs.

The expected population for the year is

490. How many dogs can they expect to

be retrievers?

37) In one hour a seamstress can

sew 52 yards of material. How many

yards can she sew in 45 minutes?

38) A can of mixed nuts holds 16 ounces

of cashews and 24 ounces of peanuts.

What is the ratio of peanuts to cashews

(in simplest form)?

39) A flower arrangement has seven

carnations and 21 daffodils. What is

the ratio of carnations to the total

number of flowers?

40) At a del there are 54 different

types of meats and cheeses? If the ratio

of cheese to meat is 4:5, how many types

of cheese are available?

41) For every 16 games the baseball

team won, they lost three. Write a ratio

to compare the number of games lost to

the number of games played (in simplest

form)

42) Frank typed four pages in 24

minutes. Rosetta typed six pages in

30 minutes. Who typed more pages

per minute? Show your work.

43) Mr. Wicket spends 36 hours per

week mowing lawns and 6 hours

trimming trees. Write a ratio, in

simplest form, showing the lawns to

trees.

44) Write 1.25 as an improper

fraction.

45) Fill in with <, >, =

A) 1,873.989 _____ 1,783.989

B) 355.01 _____ 355.1

C) 87.254 _____ 87.245

D) 20.406 _____ 20.46

46) The thermometer in Austin reads 98° F on

Monday. On Tuesday it was 7 degrees warmer.

On Wednesday it was 2 degrees colder than it

was on Monday. What is the temperature change

for Tuesday and Wednesday?

47) A dog walking business charges $12 for

membership and $3.50 per hour of dog walking.

Write an equation using h, hours, to illustrate

how much they would charge c, the customer.

C=

48) Coach Hernandez can buy new

uniforms 2 for $44. Write an equation to

find the cost of t, for uniforms, if he

needs 20 uniforms.

49) Milk costs $2.50 per 1 gallon at

the supermarket. How much do 6

gallons of milk cost?

50) Mrs. Hodges had $400 in her bank

account. She spent $95 on games for her

children. What fraction did she spend?

51) Edward has 65% of a garden planted

with lilies. The remaining percent of his

garden is roses. What percent are NOT

lilies?

52) A recipe for pancakes requires 3

eggs and makes 12 pancakes. What is the

ratio of eggs to pancakes? (in simplest

form)

53)

What fractional part of one whole pizza is left over?

54) ________ + _________ = _________

55) Jose bought 2 CDs for 19.99 each.

He also bought a game for $39.99. How

much change would he receive back if he

gave the cashier $200.00 in cash?

56) Write your benchmark fractions

below. Think Quarters!

57) Sergio counted $4.74 in his bank.

His dad gave him a jar filled with coins.

Now Sergio has $8.45. How much money

did Sergio’s dad give him

58) A new car dealership had a grand

opening. A new car was given to the

person who had a key numbered with the

least common multiple of 14 and 24. What

was the number of the prize winning key?

59) At a school pep rally a prize was

given to a student. The student sitting in

the bleacher seat numbered with the

least common multiple of 12, 15, and 30

was given the prize. What was the

winning bleacher seat?

60) What is the least common multiple

of 40 and 60?

The leftover pizza is represented below

by the shaded portions.

61) Write a fraction that would be

equivalent to 3 out of 18 people attending

a movie at the new theater?

62) The recipe for Valentine punch is a mix of

juice and sherbet. The label says to mix 6

ounces of juices with 16 pints of sherbet. How

much juice would you use if you had 32 pints of

sherbet?

63) It takes a vampire 4 hours to hunt a 160

miles radius. If he continues at the same rate,

how long will it take him to hunt the remaining

200 miles radius of hunting area?

64) Two out of every 20 houses gave out

chocolate bars for Halloween treats. Based on

this information, how many chocolate bars would

you get if you went to 120 houses?

65) A middle school dance had 400 students in

costumes. 42% of those costumes were scary.

How many students wore a scary costume?

66) The ratio of animal shows to cartoon shows

was 7:8. What was the ratio of animal shows to

all the shows on the TV?

67)Solve:

(7-4) x 2 ÷ (5-3) = ____

68) Solve:

18 ÷(9-6) (1+2) = ____

69)Order the decimals from least to

greatest

4.898; 4.278; 4.485

70) Order the decimals from greatest

to least

6.652; 6.335; 6.963

71) Define improper fraction in a

complete sentence. 72) Define rational numbers in a

complete sentence.

73) Define integers in a complete

sentence.

74) Define equivalent in a complete

sentence.

75) Define prime numbers in a

complete sentence.

76) Define composite numbers in a

complete sentence.

77) Define factors in a complete

sentence.

78) Define multiples in a complete

sentence.

79) Define parallelogram in a

complete sentence. 80) Define scalene triangle in a

complete sentence.

81) Define ratio using a complete

sentence. 82) Define proportion using a

complete sentence.

83)

118 ÷ 4 =

84) Ms. Cooper is arranging chairs in

the gym. She puts 11 chairs in a row

and makes 7 rows. How many chairs

are in the gym?

85)

736 ÷ 8 =

86) Michael has 4 pairs of red socks and

5 pair of white socks. How many total

socks does Michael have?

87) Sarah spent 0.25 hour on math, 0.38 hour

on social studies, 0.1 hour on science, and 0.5

hour on reading homework. How many hours in

total did Sarah spend on homework?

88) Susie says she ate 2/3

of a pizza. John said Susie ate 6/9 of

the pizza. Is John correct? Why or

why not?

89)

400

x 26_

90) Circle the Prime Numbers.

2 45 17 39 71

34 5 3 12 88

91) 64 bugs are in a box. 8 are beetles, 10 are

lady bugs, 20 are roaches. Write the number of

beetles there are in the box as a fraction in

simplest form.

92)

If A:B = 6:17 What is A if B is 119?

93) Carlos had 7 cups of chocolate chips. He

used 1 2/3 cup to make a chocolate sauce and

3 1/3 cup to make cookies. How many cups of

chocolate chips does Carlos have now?

94) Hannah is walking in a 5-mile walkathon

to raise money for a charity. She has completed

2 2/3 miles of the walkathon. How much more

does she have left to walk?

95) John is making three kinds of cookies. He

will need 2 1/3 cups flour for the first kind,

2 1/4 cups flour for the second kind and 3 1/3 cups flour for the third kind. How much flour

does he need for all 3 kinds of cookies?

96) Add. Simplify if needed.

97) Subtract. Simplify if needed. 98) Add. Simplify if needed.

99) Divide: 18 ÷ 5

Write as a Mixed Number:

Change to a decimal:

100) Divide: 82 ÷ 7

Write as a Mixed Number:

Change to a decimal:

+

+ -