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