Adding and Subtracting Negative

• 2x²-13x-7

• 2x²+13x+7

• -2x²-13x-7

• -2x²+13x-7

• 6x²-8x+4

• 4x²-16x+4

• 6x²-16x-4

• 4x²-8x+4

• 4w²-11w

• 2w²-11w

• 2w²+11w

• 4w²+w

Use the number line to find the sum.
3 + (-12) =

• -9

• 9

• -15

• 15

−2 + 8 =

• 6

• −6

• −10

• 10

Use the number line to find the sum.
-4 + (-5) =

• -9

• 9

• -1

• 1

What equation is modeled?

• 6 + -6 = -6

• -6 + 6 = 12

• 6 + -12 = -6

• -12 + 6 = -6

What is the expression for the number line?

• 6 + (-3)

• (-3) + 6

• 6 + (-9)

When you add opposites, what do you get?

• 0

• A negative number

• Attraction

• You cannot add opposites

Which problem does not have a sum of (-4)?

• (-9) + (-5)

• 3 + (-7)

• (-9) + 5 

• (-3) + (-1)