Addition and Subtraction on Number Line

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

Which equation matches the number line shown?

• 10 - 3 = 7

• 7 - 4 = 3

• 7 + 3 = 10

• 10 + 3 = 13

What is supposed to go in the missing boxes?

• 7
  4
  10

• 4
  7
  11

• 7
  2
  9

• 4
  5
  9

What is supposed to go in the missing boxes?

• 4
  8
  12

• 2
  8
  10

• 3
  4
  7

• 2
  6
  9

What is supposed to go in the missing boxes?

• 2
  5
  10

• 4
  3
  7

• 4
  3
  9

• 5
  2
  7

What is supposed to go in the missing boxes?

• 2
  4
  6

• 1
  2
  3

• 3
  4
  7

• 2
  9
  1

Which equation goes with this number line?

• 8 + 1 = 9

• 1 + 7 = 8

• 8 - 1 = 7

• 4 + 4 = 8

Which equation matches the number line?

• 8 - 6 = 2

• 8 + 2 = 10

• 6 + 2 = 8

• 8 - 2 = 6