expressions test review

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

2(c - 8)

• 2c - 16

• 2c + 16

• 2c - 8

• c - 16

3(w + 4) = 3w + 12 is an example of...

• Inverse Property

• Distributive Property

• Multiplicative Inverse

• Associative Property

(5 + 3) + 2 = 5 + (3 + 2)

• Commutative Addition

• Commutative Multiplication

• Associative Addition

• Associative Multiplication

This property tells us that when we change the order of numbers when we are adding, the answer does not change.  

• Commutative Addition
• Commutative Multiplication
• Associative Addition
• Associative Multiplication

Tags

CCSS.1.OA.B.3

What property allows this statement to be true? 
(A + B) + C = A + ( B + C)

• Associative
• Commutative
• Distributive
• Identity

Tags

CCSS.6.EE.A.3

The _______________ property of addition states that any number plus zero equals the number.

• identity

• commutative

• associative

• Inverse

Find an equivalent expression using the Commutative property:

4 • 3 • 5 =

• 4 + 3 • 5

• 5 • 4 • 3

• 5 + 4 + 3

• 3x + 5

Which of these expressions is equivalent to
4x -12x + 24 ?

• 16x
• -8(x - 3)
• -8(x + 3)
• 2(4x + 24)

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 
7x - 8x + 14 -26 - 3x ?

• 12x - 12
• -12x + 12
• -4x + 12
• -4x -12

Tags

CCSS.6.EE.A.4