Counting By 10s Starter — Set 23

starter Set 23
  1. Count the dots: How many are there? (9 dots)
  2. Count by 3s: 3, 6, 9, 12, __
  3. What is the next number in the sequence? 5, 10, __, 20, 25
  4. Count the triangles: How many are there? (8 triangles)
  5. What comes after 9?
  6. What is the next number in the sequence? 5, 10, 15, __, 25
  7. What is the next number in the sequence? 10, 20, __, 40, 50
  8. Count the squares: How many are there? (7 squares)
  9. Count by 10s: 0, 10, 20, 30, __
  10. What is the next number in the sequence? 4, 6, 8, __, 12
  11. What is the next number in the sequence? 3, 6, __, 12, 15
  12. What comes after 1?
  13. Count by 2s: 2, 4, 6, 8, __
  14. Count the apples: How many are there? (7 apples)
  15. Count the triangles: How many are there? (7 triangles)
  16. Count by 2s: 4, 6, 8, 10, __
  17. Count the dots: How many are there? (6 dots)
  18. What is the next number in the sequence? 3, 6, 9, __, 15

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.

Scroll to Top