Topic C

Commutative Property

100

4x5

5x4

200

6x3

3x6

300

1x8

8x1

400

9x12

12x9

500

65x12

12x65

Multiplication

100

2x4

8

200

4x6

24

300

5x7

35

400

2x10

20

500

3x7

21

Distributive Property

100

8x4

(2x4)+(6x4)

(4x4)+(4x4)

(3x4)+(5x4)

200

3x6

(1x6)+(2x6)

300

5x9

(2x9)+(3x9)

400

12x4

(3x4)+(9x4)

500

7x3

(4x3)+(3x3)

Division

100

6/2

3

200

10/5

2

300

12/3

4

400

20/10

2

500

15/5

3

Random

100

What is commutative property?

The factors can switch places.

200

What is Distributive Property?

We can break a whole into parts.

300

Name the two properties of multiplication you have learned about.

Commutative Property 

Distributive Property

400

What TWO are the equal expressions? 6x4

A.(2x4)+(4x4)

B. (2x4)x(4x4)

C. 2 fours + 4 fours

D. (3x2)+(3x2)

A and C

500

What can I do with an array to make two equations? Which property is this? 

Turn it. Commutative Property