Counting 1 To 20 — Set 31

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medium Set 31
  1. What comes after 1?
  2. What is the next number in the sequence? 10, 20, __, 40, 50
  3. What comes after 12?
  4. What comes after 8?
  5. Count the apples: How many are there? (14 apples)
  6. What is the next number in the sequence? 9, 12, __, 18, 21
  7. Count the circles: How many are there? (17 circles)
  8. What comes after 13?
  9. What is the next number in the sequence? 10, __, 30, 40, 50
  10. Count the dots: How many are there? (1 dots)
  11. Count the hearts: How many are there? (14 hearts)
  12. Count the squares: How many are there? (10 squares)
  13. Count the squares: How many are there? (19 squares)
  14. Count by 5s: 5, 10, 15, 20, __
  15. Count by 3s: 0, 3, 6, 9, __
  16. Count by 2s: 10, 12, 14, 16, __
  17. Count by 2s: 0, 2, 4, 6, __
  18. What comes after 5?
  19. What is the next number in the sequence? 5, 10, 15, __, 25

Practice counting 1 to 20 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.

Frequently Asked Questions

How do I use this Counting 1 To 20 Worksheets worksheet?

Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.

Is there an answer key?

Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.

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