Integer Pre-Test

-15 - 3

• 12
• -12
• -18
• 18

Tags

CCSS.7.NS.A.1C

-2 - (-10) = ?

• -12
• 12
• 8
• -8

Tags

CCSS.7.NS.A.1C

The temperature changed from 3 degrees below zero at midnight to 7 degrees below zero at 2 a.m. How much did the temperature decrease?

• 5 degrees
• 4 degrees
• 10 degrees
• it stayed the same

Tags

CCSS.7.NS.A.1C

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?

• 3 degrees
• 12 degrees
• 11 degrees
• 10 degrees

Tags

CCSS.7.NS.A.1C

-3(-8)

• 24
• -24

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

100 ÷ (-2)

• 50
• -50

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is a zero pair? 

• Two negatives
• Two positives
• One negative, one positive

Tags

CCSS.7.NS.A.1B

If the signs are different, you will ____

• subtract

• add

• divide

• multiply

Tags

CCSS.7.NS.A.1C

When adding integers, if the signs are the same you____

• subtract

• add

• multiply

• divide

Tags

CCSS.7.NS.A.1C

-4 - (-9) =

• 5

• -5

• 13

• -13

Tags

CCSS.7.NS.A.1C