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Math : Chapter 3

Edited by Mrs. Santillana

Math Vocab6-10

Lessons4-6

Lessons7-9

10 Point

20 Points

30 Points

40 Points

50 Points

10 Point 10 Point 10 Point 10 Point

20 Points 20 Points 20 Points 20 Points

30 Points

n/a

n/a

30 Points 30 Points 30 Points

40 Points 40 Points 40 Points

50 Points 50 Points 50 Points

Lessons1-3

Math Vocab1-5

Groups that have the same number

of objects.

What areEqual Groups?

The property that states that the product of any

number and 1 is that number.

Example:5 × 1 = 51 × 8 = 8

What is the Identity Property of

Multiplication?

An arrangement of objects in rows

and columns.

What is an Array?

The property that states that the product of zero

and any number is zero. Example:

0 × 6 = 0

What is the Zero Property of

Multiplication

?

A number that is multiplied by

another number to find a product

What is a factor?

When you combine equal groups, you can multiply to find how

many in all; the opposite operation of

division.

What is Multiply?

The property that states that you can

multiply two factors in any order and get the

same product.Example:2 × 4 = 84 × 2 = 8

What is the Commutative Property of

Multiplication?

The answer in a multiplication

problem.

What is the product?

n/a

n/a

n/a 2

n/a 2

How many are in

2 groups of 6

What is

12

?

James has 3 bags of apples. There are 8 apples in each bag.

How many apples does James have in all?

What is

24

?

What is the multiplication

sentence?

What is

3 x 6 = 18

?

What is the related addition sentence to

4 x 6

?

What is

4 groups of 6

6 + 6 + 6 + 6

Complete:

__ x 2 = 19

What

9

?

How many dots are there in all?

What is

20

?

Which multiplication sentences are show by

these arrays?

What is

4 x 3 =12 and

3 x 4 = 12

?

There are 3 rows of flute players in the marching

band. There are 7 students in each row.

How many flute players are in the marching band?

What is

21

?

Draw and array to find the product.

2 x 6 =

What is

?

2 x 6 =2 groups of 6

This is used to introduce a quotation.

What is a signal phrase?

Use the Commutative Property of

Mmultiplication to write another answer.

5 x 3 = 15

What is

3 x 5 = 15

The school chorus sings 5 songs. If each song lasts 3

minutes, for how many minutes does the chorus

sing?

What is

15 minutes?

At the circus Jon saw 5 unicycles. How

many wheels are on the unicycles in all?Write a multiplication sentence.

What is

5 x 1 = 5

?

Luke sees 4 doghouses. Each doghouse has 2

dogs in it.What multiplication sentence tells how

many dogs there are?

What is

4 x 2 = 8

?

Tim put his vacation photos in an album. He put 6 on each of 3 pages.

How many photos did he put in his album in all?

What is

18

?