- Count the squares: How many are there? (329 squares)
- What comes after 810?
- Count by 5s: 180, 185, 190, 195, __
- Count the apples: How many are there? (892 apples)
- Count by 10s: 190, 200, 210, 220, __
- Count by 5s: 30, 35, 40, 45, __
- Count the circles: How many are there? (403 circles)
- Count the stars: How many are there? (108 stars)
- What is the next number in the sequence? 290, 295, 300, __, 310
- Count the hearts: How many are there? (823 hearts)
- What is the next number in the sequence? 105, __, 115, 120, 125
- What comes after 862?
- Count by 3s: 243, 246, 249, 252, __
- What is the next number in the sequence? 190, __, 210, 220, 230
- Count the stars: How many are there? (827 stars)
- What comes after 510?
- What is the next number in the sequence? 306, 309, __, 315, 318
- Count the circles: How many are there? (544 circles)
- What is the next number in the sequence? 309, __, 315, 318, 321
- Count by 5s: 460, 465, 470, 475, __
Practice counting 1 20 with free printable worksheets for Grade 3. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Counting 1 20 Grade 3 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.