Adding, Subtracting, Multiplying and Dividing Positive and Negative Integers

11+(-3)

• -8
• 8
• 14
• -14

(4)(-7)

• 28
• -3
• 3
• -28

(-34)÷(-2)

• 17

• -17

• 16

• -16

3(-4)-7

• 19
• -19
• -5
• 5

(-40)÷4+11

• 1
• -21
• 21
• -1

The temperature on January 2 was -6 degrees. The temperature on February 8 was 12 degrees. What was the difference between the two temperatures?

• 18 degrees
• 6 degrees
• -18 degrees
• -6 degrees

You wrote two checks for $30 each. Then, you withdrew $35. Finally, you deposited $20. What was the overall change in your account?

• $75
• $-55
• $5
• $-75

12 x -4

• 16
• -16
• 48
• -48

-27 / -27

• 0
• -0
• 1
• -1

-7 x 4

• 24
• 28
• -28
• -24