- What is the next number in the sequence? 488, 490, 492, __, 496
- Count the hearts: How many are there? (804 hearts)
- What is the next number in the sequence? 27, __, 33, 36, 39
- What comes after 815?
- What is the next number in the sequence? 30, 32, __, 36, 38
- What is the next number in the sequence? 260, 270, __, 290, 300
- Count the stars: How many are there? (178 stars)
- What is the next number in the sequence? 360, 370, 380, __, 400
- What comes after 366?
- Count the squares: How many are there? (679 squares)
- Count the squares: How many are there? (725 squares)
- What comes after 206?
- Count by 2s: 500, 502, 504, 506, __
- What comes after 356?
- What is the next number in the sequence? 120, 122, __, 126, 128
- What is the next number in the sequence? 300, __, 310, 315, 320
- Count the squares: How many are there? (905 squares)
- What comes after 811?
- Count the triangles: How many are there? (232 triangles)
- What is the next number in the sequence? 207, 210, __, 216, 219
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.