Properties & Equivalent Expressions Test Practice

Which property is demonstrated in this example:
4 x 5 + (6 + 7) = 4 x (5 + 6 + 7)

• Associative 
• Identitiy
• Inverse
• Commutative

Which property is demonstrated in this example:
4(2x - 3) = 8x - 12

• Identity
• Zero Property
• Inverse
• Distributive

Which property is demonstrated in this example:
4a + 0 = 4a

• Inverse
• Associative
• Identity
• Commutative

5p + -5p = 0

• Associative
• Identity
• Inverse
• Commutative

Simplify  1/2 ( 6x + 8y) + y

• 8xy
• 3x + 9y
• 3x + 5y
• 7xy

Tags

CCSS.6.EE.A.3

6c + 2c - 3 + c + 5

• 10c
• 9c + 2
• 6c + 5
• 8c + 8

5( 4 + 3a) 

• 20 + 15a
• 35a
• 20 + 3a
• 20 + 8a 

Tags

CCSS.6.EE.A.3

y + y + y + y + y

• y⁵
• y + 5
• 5y
• y/5

y⋅y⋅y⋅y⋅y

• y⁵
• y + 5
• 5y
• y/5

2m(3m) + 4m²

• 5m + 4m²
• 10m²
• 6m + 4m²
• 2(3m + 4m)