- What is the next number in the sequence? 246, 249, 252, __, 258
- Count the hearts: How many are there? (617 hearts)
- What is the next number in the sequence? 380, 385, 390, __, 400
- What comes after 378?
- What is the next number in the sequence? 430, 432, __, 436, 438
- What is the next number in the sequence? 365, __, 375, 380, 385
- Count the squares: How many are there? (680 squares)
- What comes after 602?
- Count by 5s: 100, 105, 110, 115, __
- What is the next number in the sequence? 422, __, 426, 428, 430
- What is the next number in the sequence? 370, __, 380, 385, 390
- What comes after 84?
- What is the next number in the sequence? 465, 468, __, 474, 477
- What comes after 844?
- Count by 5s: 70, 75, 80, 85, __
- Count by 10s: 360, 370, 380, 390, __
- What comes after 629?
- What is the next number in the sequence? 477, 480, __, 486, 489
- What comes after 885?
- Count the circles: How many are there? (526 circles)
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.