Number Line Adding and Subtracting Integers

Solve by using the number line:

-7 - 2 = ?

• -5

• 9

• 5

• -9

Fill in the missing Addend by using the number line:

5 + ____ = -6

• -1

• -7

• 1

• -11

Which pair of integers are additive integers (opposites)? Select all that apply.

• -8 and -8

• -256 and 256

• 15 and 1.5

• 26 and -26

• -9 and 9

Which is the definition of an Additive Inverse?

• The sum of two numbers.

• The distance away from 0.

• Two numbers with the sum of zero.

What equation is modeled?

• 7 + -6 = -6

• 7 + -13 = -6

• 7 + -14 = -6

• -6 + -14 = -6

What equation is modeled?

• 6 + -6 = -6

• -6 + 6 = 12

• 6 + -12 = -6

• -12 + 6 = -6

-3 + (-4) = _____

• 1

• -1

• 7

• -7

-10 + 4

• -14

• 14

• -6

• 6

-9 + 9

• 18

• -18

• 0

• 81

-20 + (-11)

• 31

• 9

• -9

• -31