- What is the next number in the sequence? 270, 280, 290, __, 310
- What comes after 328?
- What comes after 156?
- What comes after 266?
- What comes after 347?
- Count by 10s: 490, 500, 510, 520, __
- Count the hearts: How many are there? (345 hearts)
- What is the next number in the sequence? 339, __, 345, 348, 351
- Count by 10s: 90, 100, 110, 120, __
- What is the next number in the sequence? 340, __, 360, 370, 380
- Count the squares: How many are there? (537 squares)
- Count by 2s: 158, 160, 162, 164, __
- Count by 2s: 440, 442, 444, 446, __
- Count the dots: How many are there? (868 dots)
- Count the circles: How many are there? (977 circles)
- What is the next number in the sequence? 50, 55, 60, __, 70
- What comes after 324?
- What comes after 785?
- What comes after 637?
- Count the squares: How many are there? (781 squares)
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.