Adding and Subtracting Integers with a Number Line

Solve by using the number line:

-9 + (-5) = ?

• -14

• 4

• 14

• -4

Tags

CCSS.7.NS.A.1B

Solve by using the number line:

-2 + 4 = ?

• -2

• 0

• 2

• 4

Tags

CCSS.7.NS.A.1B

Solve by using the number line:

10 + (-4) = ?

• -6

• 14

• 6

• -14

Tags

CCSS.7.NS.A.1B

Solve by using the number line:

-2 - (-10) = ?

• -12

• 8

• 12

• -8

Tags

CCSS.7.NS.A.1B

19 + -12 + -15

• -8

• +8

• +46

• -46

Tags

CCSS.7.NS.A.1C

Which two expression create this model?

• -2 + 6

• 4 + (-6)

• 4 - 6

• -2 - (-6)

Tags

CCSS.7.NS.A.1B

Which integer equation below matches the problem modeled in the picture?

• -4 + 5 = 1

• -5 - 4 = -9

• -5 + 4 = -1

• -1 - 4 = -5

Tags

CCSS.7.NS.A.1B

Which two expressions create this model?

• -2 - 3

• -2 + (-3)

• -5 - (-2)

• -5 + 2

Tags

CCSS.7.NS.A.1B

Which number sentence best represents the number line?

• - 5 + 11

• 6 + (-5)

• 11 - 6

• 6 + (-11)

Tags

CCSS.7.NS.A.1B

Which two expressions create the model?

• 6 - 3

• 6 + (-3)

• 3 + 3

• 3 - (-3)

Tags

CCSS.7.NS.A.1B