Properties of Multiplication

What is the best representation of Associative property of multiplication?

• (a x b) x C= a (b x c)

• a x b(c)= a x b x c

• a x b= a x c

• b x c = (a xc) x b

Which one describes the commutative property of multiplication?

• 1 x 2= 5-3

• a x b= a x c

• 3 x 2 = 2 x 3

• b x c = (a xc) x b

Which one describes the distributive property of multiplication?

• a x (b + c)= ab + a

• a x b= a x c

• 3 x 2 = 2 x 3

• a x (b + c)= ab + ac

Complete the number sentence according to the Commutative property. 3 x 2= 2 x ?

• 3

• 2

• 1

• 0

Complete the number sentence according to the Commutative property. 8 x 1= 1 x ?

• 1

• 3

• 8

• 2

Complete the number sentence according to the Commutative property. 4 x 5= ? x 4

• 7

• 5

• 2

• 1

Rewrite the Associative property and find the answer. (4 x 6) x 2=

• 4 x 12=48

• I have no clue.

• 4 x 2 x(24)= 51

• 4 x (6 x 2)=48

Rewrite the Associative property and find the answer. 8 x ( 7 x 3)=

• 8 x (3 x 7)=154

• ( 8 x 7) x 3=168

• 4 x (6 x 2)=48

• I have no clue.

Break it up: Distributive Property 16 x 5=

• (10 + 6) x 5

• 10 x 5 x 6

• 5 x 16

• 50 + 30

Break it up: Distributive Property 8 x 9=

• 9 x 8

• 24 + 48

• 8 x ( 3 + 6)

• 8 x 3(9)