- What comes after 105?
- Count by 2s: 358, 360, 362, 364, __
- Count by 2s: 490, 492, 494, 496, __
- What is the next number in the sequence? 300, 302, 304, __, 308
- What is the next number in the sequence? 440, 450, 460, __, 480
- What comes after 288?
- Count the dots: How many are there? (122 dots)
- What is the next number in the sequence? 128, 130, 132, __, 136
- Count the hearts: How many are there? (571 hearts)
- What is the next number in the sequence? 28, __, 32, 34, 36
- Count the triangles: How many are there? (899 triangles)
- What is the next number in the sequence? 378, __, 384, 387, 390
- What comes after 270?
- Count by 2s: 146, 148, 150, 152, __
- What comes after 591?
- Count by 10s: 110, 120, 130, 140, __
- Count the flowers: How many are there? (43 flowers)
- What comes after 771?
- What comes after 210?
- Count by 10s: 120, 130, 140, 150, __
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.