Adding Integers

-2 + 4 

• -2
• 2
• 0
• -4

3 + -7

• 10
• 4
• -10
• -4

-9 + (-5)

• -14
• 14
• -4

10 + (-4) = ?

• -6
• 6
• 14
• -14

-14 + (-3)

• -17
• 11
• -11
• 17

-8 + 20

• -28
• 28
• 14
• 12

-22 + (-9)

• -11
• -31
• 11
• 31

-8 + 13

• 21
• -21
• 5
• -5

-10 + 10

• 20
• 0
• -20
• 1,000,000

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13
• 9 + (-22) = 13
• 9 + (-22) = -13
• none