Topic 1: Rational Number Operations Envision Review

If you combine two additive inverses, the sum will always be _____.

• zero

• one

• positive

• negative

Tags

CCSS.7.NS.A.1B

Multiply.

• 3/40

• 4/40

• 3/5

• 5/24

Tags

CCSS.5.NF.B.6

-1 - 6 =

• 7

• -7

• 5

• -5

Tags

CCSS.7.NS.A.1C

Angelo has $5.50 for lunch. He guys a cookie for $1.05 and a drink for 1.45. How much money does Angelo have left?

• $2.50

• $3.00

• $1.25

• $4.00

Tags

CCSS.4.MD.A.2

9 + (-5) =

• 14

• 4

• -4

• 5

Tags

CCSS.7.NS.A.1C

Joe went scuba diving. He descended down to 5 feet below sea level, stopped, then went down another 20 feet. What is Joe's level?

• 25 feet

• -15 feet

• 15 feet

• -25 feet

Tags

CCSS.7.NS.A.1C

Find the sum.

 $0.74\ +\ \left(-\frac{3}{5}\right)$  

• 0.25

• 0.14

• 0.5

• 0.75

Tags

CCSS.7.NS.A.1C

On a cold winter morning, the temperature was -5 degrees F. By noon, the temperature increased 5 degrees. What was the temperature by noon?

• $0\degree\ F$

• $1\degree F$
  

• $-10\degree F$

• $10\degree F$

Tags

CCSS.7.NS.A.1C

A negative number times a positive number will give you _____.

• zero

• its additive inverse

• a positive number

• a negative number

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A hair salon lost $300 because their power was out one afternoon. The 3 salon owners split the loss. Which integer represents each owner's individual loss?

• $100

• - $100

• $300

• - $300

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B