Add and Subtract on Number Lines

When subtracting on the number line, do we hop forward or backward?

• Forward

• Backward

Use your number line to add:

7 + 3 =

• 6

• 0

• 2

• 10

Use your number line to Subtract:

10 - 5 =

• 12

• 5

• 2

• 18

Use your number line to add:

4 + 8 =

• 12

• 11

• 10

• 9

Use your number line to take away:

12 - 3 =

• 1

• 9

• 7

• 10

Use your number line to subtract:

10 - 10 =

• 10

• 2

• 0

• 12

Use your number line to add:

5 + 4 =

• 9

• 10

Use your number line to add:

12 + 3 =

• 0

• 12

• 14

• 15

Use your number line to subtract:

9 - 1 =

• 5

• 6

• 8