7.ns.1

What is the result of -7 + 4?

• -1

• -3

• 1

• 3

What is the result of -9 + (-5)?

• -10

• -12

• -14

• -16

If the temperature starts at 10 degrees and drops 24 degrees, what is the current temperature?

• -10

• -14

• -20

• -5

What is the sum of two negative numbers, for example, -3 + (-5)?

• -5

• -6

• -8

• -10

What is the result of adding a positive number to a negative number, for example, 5 + (-3)?

• 1

• 2

• 3

• 4

What is the result of -6 + (-2)?

• -4

• -6

• -8

• -10

What is the result of -12 + 7?

• -5

• -4

• -6

• -3

What is the result of -10 - 5?

• -10

• -5

• -15

• 0

How can 12 - 20 be expressed as an addition problem?

• 12 + (-20)

• 12 + 20

• -12 + 20

• 20 - 12

What is the result of -1 + (-1)?

• -1

• 0

• -2

• 1