- Count by 10s: 240, 250, 260, 270, __
- What is the next number in the sequence? 100, 110, __, 130, 140
- What comes after 1?
- What is the next number in the sequence? 200, 210, 220, __, 240
- Count the apples: How many are there? (565 apples)
- What is the next number in the sequence? 38, 40, 42, __, 46
- Count by 10s: 290, 300, 310, 320, __
- What is the next number in the sequence? 417, __, 423, 426, 429
- Count by 5s: 25, 30, 35, 40, __
- What comes after 13?
- What comes after 718?
- What is the next number in the sequence? 310, 315, 320, __, 330
- What comes after 5?
- Count by 3s: 252, 255, 258, 261, __
- What is the next number in the sequence? 500, __, 520, 530, 540
- Count the hearts: How many are there? (931 hearts)
- Count by 3s: 450, 453, 456, 459, __
- What comes after 249?
- What comes after 138?
- What is the next number in the sequence? 85, 90, __, 100, 105
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.