Spiral Review #7 Algebra Essentials

Which answer is correct?

• a
• b

18 + (6 – 2) × 2 =

• 26
• 29
• 44
• 40

Tags

CCSS.7.NS.A.3

-14 + (-12)

• 2

• -2

• -26

• 26

Tags

CCSS.7.NS.A.1C

-14 + 28

• 14

• -14

• -42

• 42

Tags

CCSS.7.NS.A.1C

-5 - 16

• -21

• -11

• 11

• 21

Tags

CCSS.7.NS.A.1C

-8 ( 5 )

• 40

• -40

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-11 ( -5 )

• 55

• -55

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Classify the number by checking all that apply!

 $\frac{30}{3}$  

• Natural

• Whole

• Integer

• Rational

• Irrational

Tags

CCSS.HSN.RN.B.3

Rachel states that -5.5 is an integer because it is negative.

Is she correct?

Why or why not?

• Yes, because all negatives are integers.

• Yes, because all integers have decimals.

• No, because integers do not have decimals.

• No, because integers cannot be negative.

Tags

CCSS.6.NS.C.6

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.8.EE.C.7B