6th Grade State Test Review

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Evaluate expression y=15, z=8

z² + 5y - 20

• 9

• 8

• 12

• 119

Simplify

• 232

• 278

• 332

• 488

What property is represented?
4 × 8 × 12 = 12 × 4 × 8

• Associative
• Commutative
• Inverse
• Identity

Factor by GCF: 6m + 16

• 2(3m² + 8m)

• 2(3m + 8)

• 2(3m - 8m)

• not factorable

12 = x + 7

• 5

• 19

• 84

• 6

s - 17 = 87

• 70

• 94

• 60

• 104

9n = 45

• 6

• 5

• -5

• 7

x/3 = 9

• 3

• 36

• 4

• 27

Tyrell has saved $62 to buy a new phone. How many more dollars must Tyrell save if the cost of the phone is $89? Let d be the number of dollars Tyrell must still save?

• 62 + d = 89

• 62d = 89

• d ÷ 89 = 62

• d - 62 = 89