Counting 1 To 20 — Set 11

medium Set 11
  1. Count by 5s: 5, 10, 15, 20, __
  2. Count the triangles: How many are there? (16 triangles)
  3. What comes after 15?
  4. What is the next number in the sequence? 10, 15, 20, __, 30
  5. Count by 5s: 0, 5, 10, 15, __
  6. What is the next number in the sequence? 10, __, 20, 25, 30
  7. Count the circles: How many are there? (9 circles)
  8. Count the dots: How many are there? (3 dots)
  9. What comes after 16?
  10. Count the hearts: How many are there? (4 hearts)
  11. What is the next number in the sequence? 10, 20, 30, __, 50
  12. Count by 5s: 10, 15, 20, 25, __
  13. What comes after 3?
  14. Count the circles: How many are there? (10 circles)
  15. Count the circles: How many are there? (8 circles)
  16. Count the apples: How many are there? (12 apples)
  17. Count the apples: How many are there? (13 apples)
  18. What is the next number in the sequence? 9, 12, __, 18, 21

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.

Scroll to Top