- Count the hearts: How many are there? (74 hearts)
- Count by 10s: 240, 250, 260, 270, __
- Count by 5s: 330, 335, 340, 345, __
- What is the next number in the sequence? 240, __, 250, 255, 260
- What comes after 380?
- What is the next number in the sequence? 412, 414, 416, __, 420
- What is the next number in the sequence? 110, __, 130, 140, 150
- What is the next number in the sequence? 358, 360, __, 364, 366
- Count the flowers: How many are there? (555 flowers)
- What comes after 280?
- Count by 2s: 456, 458, 460, 462, __
- What comes after 637?
- What is the next number in the sequence? 35, 40, __, 50, 55
- What comes after 25?
- Count the hearts: How many are there? (931 hearts)
- What is the next number in the sequence? 350, 355, __, 365, 370
- Count by 10s: 250, 260, 270, 280, __
- Count the circles: How many are there? (991 circles)
- What is the next number in the sequence? 450, __, 454, 456, 458
- Count by 3s: 183, 186, 189, 192, __
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.