Worksheet

Fill Missing Numbers to 20

Complete short number sequences by finding a missing number between two neighbours.

Age
Age 5
Subject
Mathematics
Topic
Counting
Difficulty
Medium

How to use this worksheet

Read each question carefully and write the answer in the space provided.

Let’s practise

  1. 6, __, 8. What number is missing?
  2. 9, __, 11. What number is missing?
  3. 13, __, 15. What number is missing?
  4. 17, __, 19. What number is missing?

More to explore

Keep the learning going with these related resources.
Worksheet

Count Forward Within 20

Continue counting from different starting numbers up to 20.

Age 5MathematicsCountingEasy
Worksheet

Count Back One Within 20

Find the number immediately before numbers up to 20.

Age 5MathematicsCountingEasy