- What is the next number in the sequence? 288, 290, 292, __, 296
- What is the next number in the sequence? 404, 406, __, 410, 412
- Count by 5s: 145, 150, 155, 160, __
- Count the triangles: How many are there? (752 triangles)
- Count by 5s: 235, 240, 245, 250, __
- What is the next number in the sequence? 85, 90, 95, __, 105
- Count by 5s: 350, 355, 360, 365, __
- What is the next number in the sequence? 288, 290, __, 294, 296
- Count the flowers: How many are there? (709 flowers)
- What comes after 972?
- What is the next number in the sequence? 142, __, 146, 148, 150
- Count by 2s: 266, 268, 270, 272, __
- Count by 3s: 81, 84, 87, 90, __
- What is the next number in the sequence? 40, 50, 60, __, 80
- What comes after 578?
- What is the next number in the sequence? 366, __, 370, 372, 374
- Count the squares: How many are there? (529 squares)
- Count the squares: How many are there? (239 squares)
- What is the next number in the sequence? 176, __, 180, 182, 184
- What comes after 177?
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.
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Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.