- What comes after 123?
- What comes after 306?
- Count by 2s: 406, 408, 410, 412, __
- What comes after 253?
- Count the squares: How many are there? (607 squares)
- Count the squares: How many are there? (543 squares)
- Count by 10s: 460, 470, 480, 490, __
- Count by 2s: 332, 334, 336, 338, __
- What is the next number in the sequence? 435, 438, __, 444, 447
- Count the circles: How many are there? (750 circles)
- Count the flowers: How many are there? (698 flowers)
- Count by 2s: 256, 258, 260, 262, __
- Count by 3s: 60, 63, 66, 69, __
- Count the squares: How many are there? (175 squares)
- Count by 2s: 192, 194, 196, 198, __
- What is the next number in the sequence? 500, 510, 520, __, 540
- What is the next number in the sequence? 282, __, 288, 291, 294
- What comes after 679?
- What comes after 660?
- What comes after 710?
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.