Subtract Integers with Models

• -7 + 4 = -3
• 7 + (-4) = 3
• 7 - 4 = 11
• 7 + (-4) = -11

Tags

CCSS.7.NS.A.1B

Joy earned 13 points in her first round and -21 points in her second turn. What was her score after 2 turns?

• 34

• 8

• -34

• -8

Tags

CCSS.7.NS.A.1C

The temperature at the beginning of the day was 6 degrees F. The temperature dropped 9 degrees F by the end of the day. What was the temperature at the end of the day?

• 3

• -3

• 15

• -15

Tags

CCSS.7.NS.A.1B

-3 - 2

• -1

• -5

• 1

• 6

Tags

CCSS.7.NS.A.1C

Which of the following model is correct for -9 - (-3) ?

• 
• 

Tags

CCSS.7.NS.A.1C

-15  -  (-2)

• 17

• -17

• 13

• -13

Tags

CCSS.7.NS.A.1C

Which subtraction equation matches the model?

• -2 - (- 3) = -5

• -2 - 3 = -5

• -2 - 5 = -3

Tags

CCSS.7.NS.A.1B

Which of the following is the correct subtraction model for (-3) - (-8) ?

• 
• 
• 
• 

Tags

CCSS.7.NS.A.1B

5-19

• 14

• 24

• -14

• -24

Tags

CCSS.7.NS.A.1C

(- 12) - (- 4) =

• -16

• -8

• - 3

• 8

Tags

CCSS.7.NS.A.1C