Worksheet: Counting up to 20

In this worksheet, we will practice counting forward or backward within 20 from any starting number.

Q1:

Which three numbers come after 11, 12, 13, 14, 15?

  • A 2 6 , 1 7 , 1 6
  • B 1 6 , 2 6 , 3 6
  • C 3 6 , 1 7 , 1 6
  • D 1 6 , 1 7 , 1 8

Q2:

Pick the correct number to go on the red balloon.

  • A19
  • B18
  • C17
  • D21
  • E20

Q3:

Ethan is counting popsicles. Which row has he counted correctly?

  • A
  • B
  • C

Q4:

Which three numbers come after 9, 10, 11, 12, 13?

  • A 2 4 , 1 5 , 1 4
  • B 1 4 , 2 4 , 3 4
  • C 3 4 , 1 5 , 1 4
  • D 1 4 , 1 5 , 1 6

Q5:

Which three numbers come after 10, 11, 12, 13, 14?

  • A 2 5 , 1 6 , 1 5
  • B 1 5 , 2 5 , 3 5
  • C 3 5 , 1 6 , 1 5
  • D 1 5 , 1 6 , 1 7

Q6:

Matthew started at 6. He counted forward in 1s five times.

What number did he finish at?

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