Adding/Subtracting

-18 + 23 - 13 - (-6) =

• -2
• -60
• -14
• 60

-2.53 + 9.69 - 13.7 =

• -25.92
• 20.86
• -6.54
• 6.54

What are the positive numbers?
-16 - 9 - (-24) + 13

• 13
• 16 and 9
• 24 and 13
• 16, 9 , and 24

Is the answer positive or negative?
-18.24 - (-17.34) =

• Negative
• Positive

Do you add or subtract?
-64 2/3 - 23  1/4 =

• Add
• Subtract

14  2/5 + (-9  5/6) =

• 5  13/30
• 5  17/30
• 4  17/30
• 4  1/10

Do you add or subtract?
-12.45 - (-42.1) =
Positive or Negative?

• Add/Positive
• Add/Negative
• Subtract/Positive
• Subtract/Negative

-34.21 + (-43.6) - 12.5 =

• -90.31
• -65.31
• -21.89
• -3.11

-213.5 + (-64.3) =
Add or Subtract?
Positive or Negative?

• Add/Positive
• Add/Negative
• Subtract/Positive
• Subtract/Negative

15.4 + (-21  3/4) =

• -37.15
• -36.74
• -6.35
• -5.94