Applying properties of multiplication and division

Use the commutative property to write an expression equivalent to 5x.

• 5 ⋅ x

• x ⋅ 5

• x ⋅ x ⋅ x ⋅ x ⋅ x

• x + 5

Eleven divided by Eleven

• One Hundred Twenty-One

• Twenty-One

• Eleven

• One

 $0\left(-10\right)$  

(a)  

What mathematic property is shown?
3 x 6 = 6 x 3

• commutative
• identity
• associative
• distributive

4 x 6 = 24

• True
• False

How can you break apart 3 x 4?

• (3 x 2) + (3 x 2)
• (3 x 3) + (3 x 2)

9x1

• 9

• 10

• 0

• 91

Answer explanation

REMEMBER! Any number multiplied by 1 will equal the SAME number!

Match the following

• a x b=b x a

• Identity Property

• 6 x 10= 6 x (6+4)

• Associative Property

• a x 0 = 0

• Distributive Property

• a x 1 = a

• Commutative Property

• (axb)c = a(b x c)

• Zero Property

(7 x 5) x 6 and 7 x (5 x 6) is a ___________ Property

• Commutative

• Associative

• Identity

• Distributive Property

 $1\times\left(x+3\right)=x+3$  

• associative property of addition 

• multiplicative identity 

• commutative property of multiplication 

• multiplicative property of zero