Chapter 5 Review

triple the sum of x and 5

• 3 + x + 5
• 3 ∙ x + 5
• 3(x + 5)
• (3x) + 5

Tags

CCSS.6.EE.A.2A

Six less a number x

• x + 6
• x - 6
• 6 - x
• 6 + x

Tags

CCSS.6.EE.A.2A

Write an expression to match the words:

the quotient of twenty and a number

• 20 x n

• 20 + n

• 20 - n

• 20 ÷ n

If a = 4 and b = 6, what is the value of 3a + 5b?

• 40
• 42
• 44
• 46

Tags

CCSS.6.EE.A.2C

If y = 7, find the value of 2(y+4).

• 11
• 22
• 20
• 12

Tags

CCSS.6.EE.A.2C

If  $g=-9$ , find  $g+11$  

•  $2$  

•  $-2$  

•  $20$  

•  $-20$  

Tags

CCSS.7.NS.A.1B

8(x + 5)

• 8x + 13
• 8x + 5
• 8x + 40
• 13x

Tags

CCSS.7.NS.A.1D

-2(3m + 9)

• -6m + 7
• -6m - 7
• -6m + 18
• -6m - 18

Tags

CCSS.6.EE.A.3

-4(8r + 3)

• -32r - 12
• 32r - 12
• -32r + 12
• 32r + 12

Tags

CCSS.6.EE.A.3

Are these two expressions equivalent?
6 + 3 and 3 + 6

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the associative property
• No, these two expressions are not equivalent

Tags

CCSS.1.OA.B.3