Properties of Addition

Add the additive inverse to change this subtraction problem to an addition problem: 5 - 3 =

• 5 + 3

• -5 + 3

• -5 + (-3)

• 5 + (-3)

Tags

CCSS.7.NS.A.1B

Add the additive inverse to change this subtraction problem to an addition problem: -6 - (-5) =

• -6 + 5

• 6 + 5

• -6 + (-5)

• -6 - 5

Tags

CCSS.7.EE.A.1

Write correctly using additive inverse:

7 - 8 + (-3)

• 7 - 8 + 3

• 7 + 8 + (-3)

• -7 + 8 + (-3)

• 7 + (-8) + (-3)

−6 − (−6)

• 0
• 36
• 12
• -12

Tags

CCSS.7.NS.A.1C

8.5 + 3 - (-4.2) =

• 7.3

• 7.7

• 15.7

• 15.3

9.75 - 5.25 - (-2.50)

• 2

• 7

• 17.5

• 7.5

6 - (-7.4) + 3 - 18.8

• -17.2

• -0.8

• 35.2

• -2.4

How should you decompose -4.7?

• -4 -7/10

• -4 + -7/10

• -4 + 7/10

• 4 + 7/10