Integer Operations

-9 + (-5)

• -14
• 14
• -4

10 + (-4) = ?

• -6
• 6
• 14
• -14

-14 + (-3)

• -17
• 11
• -11
• 17

-8 + 20

• -28
• 28
• 14
• 12

-22 + (-24) 

• 46
• -22
• 22
• -46

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob progress on his math test?

• 5 + 9 = 14

• -5 + (-9) = -4

• -5 + (-9) = -14

• 5 + (-9) = -4

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

5-19

• 14
• 24
• -14
• -24

-8 - (-4) =

• 12
• -12
• 4
• -4

-7 - (-2) = ?

• 9
• -9
• -5
• 5