Adding & Subtracting Integers

5-19

• 14
• 24
• -14
• -24

Theo had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. What is the overall change to his account?

• $29
• $25
• $24
• $30

What is-29- 11?

• 40
• -12
• -18
• -40

The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly 24 degrees due to a strong cold front moving in.  What is the current temperature?

• 14
• 34
• -14
• -34

15 - 21

• 6
• 26
• -6
• -26

Tags

CCSS.7.NS.A.1C

A sprinkler was -8 feet below ground level. Mr. S has a machine that digs - 2 feet at a time. How many digs does he need to make in order to reach the sprinkler?

• 4
• -4
• 16
• -16

-8 - (-4) =

• 12
• -12
• 4
• -4

Stone Mountain, is 1,686 feet above sea level. Lake Lanier’s lowest depth is 160 feet below sea level.  What is the difference between these two elevations?

• 1526
• -1526
• 1846
• -1846

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

What is 16- (-9) ?

• -7
• 11
• 15
• 25