Subtracting Integers with Models Practice

What makes a zero pair?

• circled boxes

• +1 and +1

• -1 and -1

• -1 and +1

Tags

CCSS.7.NS.A.1B

(- 9) + 7

• -2

• 2

• 16

• -16

Tags

CCSS.7.NS.A.1C

-20+(-11)

• 31

• 9

• -9

• -31

Tags

CCSS.7.NS.A.1C

Rewrite the following subtraction problem as addition:   -1 - 7

• -1 + 7

• 1 + 7

• -1 + (-7)

• 1 + (-7)

Tags

CCSS.7.NS.A.1B

-2 - (-8)

• 6

• -6

• -10

• 10

Tags

CCSS.7.NS.A.1C

13 - 19

• -32

• -6

• 6

• 32

Tags

CCSS.7.NS.A.1C

5 - (-12)

• -7

• 7

• 17

• -17

Tags

CCSS.7.NS.A.1C

• 7
• 5
• -7
• -5

Tags

CCSS.7.NS.A.1B

What about when we subtract a negative number?

-5 - (-4)

• -1

• 1

• 9

• -9

Tags

CCSS.7.NS.A.1C

What is the answer to -2 - 8?

• -10

• 10

• 6

• -6

Tags

CCSS.7.NS.A.1C