Counting 1 20 Grade 1 — Set 2

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

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

Frequently Asked Questions

How do I use this Counting 1 20 Grade 1 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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