- Count by 10s: 110, 120, 130, 140, __
- What is the next number in the sequence? 153, 156, __, 162, 165
- Count the triangles: How many are there? (824 triangles)
- Count the squares: How many are there? (364 squares)
- What comes after 516?
- What is the next number in the sequence? 174, __, 178, 180, 182
- Count by 2s: 180, 182, 184, 186, __
- What comes after 945?
- What comes after 625?
- Count by 3s: 243, 246, 249, 252, __
- Count by 3s: 384, 387, 390, 393, __
- Count by 5s: 30, 35, 40, 45, __
- Count by 5s: 190, 195, 200, 205, __
- What comes after 421?
- What is the next number in the sequence? 405, 408, __, 414, 417
- What is the next number in the sequence? 190, 200, 210, __, 230
- What is the next number in the sequence? 494, __, 498, 500, 502
- What is the next number in the sequence? 90, 100, __, 120, 130
- What is the next number in the sequence? 354, __, 360, 363, 366
- What is the next number in the sequence? 300, 305, 310, __, 320
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.