Integers

-18 +(-6)

• 3
• -3
• -12
• -24

-2 + (-8)

• -6
• 6
• -10
• 10

-3 +(- 2)

• -1
• 5
• -5
• -6

-2 + (-5)

• -3
• 3
• -7
• 7

-2 + 4

• -2

• 2

• 0

• -4

3 + -7

• 10
• 4
• -10
• -4

-9 + (-5)

• -14
• 14
• -4

10 + (-4) = ?

• -6

• 6

• 14

• -14

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

(-4) + 8 =

• 12
• 4
• -4
• -12