Simply Expressions Using Properties of Real Numbers

Simplify the expression
-3(2 - 6) - (4 + 5) - 1

• 1

• -1

• -19

• -22

Identify the property
a(b + c) = ab + ac

• Associative of addtion

• Distributive

• Commutative of addition

• Inverse

Identify the property.
(4y + 1) * 0 = 0

• Commutative Property of Addition

• Commutative Property of Multiplication

• Multiplicative Property of Zero

• Inverse Property of Multiplication

Identify the property
a + b = b + a

• Identity of addtion

• commutative of addition

• associative of addition

• symmetric

Identify the property
a + 0 = a

• identity of addition

• identity of multiplication

• inverse of addtion

• multiplication of zero

Identify the property 
a + (-a) = 0

• Inverse of addition 

• Identity of addtion

• associative of addition 

• symmetric

What property is this?
(n+13) + 4 = n + (13+4)

• Associative Property

• Commutative Property

• Additive Identity

• Distributive Property

Fill in the blank to properly show the DISTRIBUTIVE PROPERTY:

7(11 + 4) = 77 + ____

• 3

• 4

• 7

• 28

The Distributive Property would say
3(a + 2b) = ______

• 3(2b + a)

• (a + 2b)3

• 3a + 2b

• 3a + 6b

Apply distributive property to find an equivalent expression to:

• (-⅔ x ¾) + (-⅔ x ⅙)

• (-⅔ x ¾) x (-⅔ x ⅙)

• (-⅔ + ¾) x (-⅔ + ⅙)

• (-⅔ + ¾) + (-⅔ + ⅙)