Counting By 10s Starter — Set 40

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

Practice counting by 10s with free printable worksheets. Uniquely generated — reinforce key math skills with every set.

Frequently Asked Questions

How do I use this Counting By 10s Starter 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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