Counting 1 To 20 — Set 73

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medium Set 73
  1. What is the next number in the sequence? 10, 20, __, 40, 50
  2. Count by 10s: 0, 10, 20, 30, __
  3. What comes after 6?
  4. What comes after 3?
  5. Count by 5s: 5, 10, 15, 20, __
  6. Count the apples: How many are there? (13 apples)
  7. What is the next number in the sequence? 5, __, 15, 20, 25
  8. What is the next number in the sequence? 6, 9, 12, __, 18
  9. What comes after 9?
  10. Count the stars: How many are there? (4 stars)
  11. Count by 10s: 10, 20, 30, 40, __
  12. What comes after 8?
  13. Count by 2s: 10, 12, 14, 16, __
  14. Count the triangles: How many are there? (14 triangles)
  15. Count the circles: How many are there? (20 circles)
  16. Count the flowers: How many are there? (6 flowers)
  17. Count by 3s: 3, 6, 9, 12, __

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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