Adding Negative Numbers on Number Line

-9 + 3

• -6

• -12

• 0

• 5

-15 + -3

• -18

• -12

• 18

• 12

3 + -7

• 10

• 4

• -10

• -4

If you are adding 2 negative numbers, will your answer be positive or negative?

• negative

• positive

-2 - (-8)

• 6

• -6

• -10

• 10

28 + (-30)

• -2

• 2

• 58

• -58

Use the number line to find the sum.
-8 + 3 =

• -5

• 5

• -11

• 11

Use the number line to find the sum.
4 + -4 =

• 0

• -0

• -1

• 1

What equation is modeled?

• 7 + -6 = -6

• 7 + -13 = -6

• 7 + -14 = -6

• -6 + -14 = -6

What equation is modeled?

• 15 + 25 = -10

• 15 + -25 = -10

• -10 + 15 = -10

• -25 + 15 = -10