Adding and Subtracting Negative Integers and Decimals

Keep Change Change" is used when we ________.

• add integers

• subtract integers

• add the opposite

• multiply integers

Tags

CCSS.7.NS.A.1C

-7.79 + 5.4

• 4.61

• -2.19

• -2.39

• 2.11

Tags

CCSS.7.NS.A.1C

When adding decimals with the same sign you.....

• subtract and take the sign of the larger number

• add the opposite

• add and keep the sign

• subtract and keep the sign

Tags

CCSS.7.NS.A.1C

Rewrite the problem as addition.

-5.66 - (-4.1)

• 5.66 + (-4.1)

• -5.66 + 4.1

• -5.66 + (-4.1)

• -5.66 - 4.1

Tags

CCSS.7.NS.A.1C

(-43) + (-44)

• -87

• 87

• 1

• -1

Tags

CCSS.7.NS.A.1C

What is the result of (-4) + (-5)?

• 9

• 20

• (-20)

• (-9)

Tags

CCSS.7.NS.A.1C

-5 + -4

• 1

• -1

• 9

• -9

Tags

CCSS.7.NS.A.1C

(-40) + (-39) + (-4)

• 5

• -5

• 83

• -83

Tags

CCSS.7.NS.A.1C

(-45) + (-19)

• 64

• -64

• 26

• -26

Tags

CCSS.7.NS.A.1C

-22 + (-9)

• -11

• -31

• 11

• 31

Tags

CCSS.7.NS.A.1C