Counting 1 To 20 — Set 90

medium Set 90
  1. What comes after 11?
  2. Count the apples: How many are there? (1 apples)
  3. Count by 3s: 0, 3, 6, 9, __
  4. What comes after 18?
  5. What comes after 14?
  6. What is the next number in the sequence? 9, 12, 15, __, 21
  7. Count the circles: How many are there? (3 circles)
  8. What comes after 15?
  9. What is the next number in the sequence? 10, 15, 20, __, 30
  10. Count the hearts: How many are there? (20 hearts)
  11. What comes after 3?
  12. What comes after 7?
  13. Count the apples: How many are there? (10 apples)
  14. Count by 5s: 10, 15, 20, 25, __
  15. Count by 10s: 10, 20, 30, 40, __
  16. What comes after 10?
  17. What is the next number in the sequence? 3, 6, __, 12, 15
  18. Count by 5s: 0, 5, 10, 15, __
  19. Count the dots: How many are there? (5 dots)

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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