subtracting integers

-3 - 2

• -1
• -5
• 1
• 6

-7 - 2

• -9
• 9
• 5
• -5

-7 - (-7)

• 14
• 0
• -14
• 1

18 - 41 = 

• 23
• 59
• -59
• none of these

-38 - 30

• -8
• -68
• 0
• none of these

How would you rewrite -10 - 5?

• 10 + (-5)
• -10 + 5
• -10 + (-5)
• 10 + 5 

(-9) - (+3)

• -12
• -6
• 6
• 12

-124-166

• -290
• 43
• 42
• 93

The temperature at the start of a football game was -1degrees. At halftime, the temperature was -9 degrees. What is the difference between the two temperatures.

• -10 degrees

• -8 degrees

• 8 degrees

• 10 degrees

The record high January temperature in Austin, TX, is 90 degrees. The record low January temperature is -2 degrees. What is the difference between the high and low temperatures?

• -88 degrees

• -92 degrees

• 88 degrees

• 92 degrees