Add/Subtract Integers Unit 1

Find the sum
(-5) + (-12) = 

• -7
• -17
• 7
• 17

Find the sum:
-4 + 20

• 16
• -16
• -24
• 24

Find the sum:
12 + 9 = 

• 3
• 21
• -21
• -3

Find the sum:
10 + (-5) + 20 = 

• 25
• -25
• -35
• 35

Find the sum: 
(-30) + (-15) = 

• -45
• 45
• -15
• 35

Find the difference:
20 - 8 = 

• -28
• 28
• 12
• -12

Find the difference:
-6 - 5 = 

• -1
• -11
• 1
• 11

Find the difference:
-10 - (-5) = 

• -5
• -15
• 15
• 5

Find the difference:
1-10 = 

• -11
• 11
• 9
• -9

Find the difference:
4.15 - 2.86 = 

• 2.71
• 1.29
• 2.69
• 1.31