3rd Grade Number Sequences Worksheets

1. 1.Fill in the missing number: 8, 12, 16, 20, ___
2. 2.Fill in the missing number: 30, 36, ___, 48, 54
3. 3.Fill in the missing number: 0, ___, 12, 18, 24
4. 4.Fill in the missing number: 16, 20, ___, 28, 32
5. 5.Fill in the missing number: 6, 12, ___, 24, 30
6. 6.Fill in the missing number: 15, 20, 25, 30, ___
7. 7.Fill in the missing number: 20, ___, 30, 35, 40
8. 8.Fill in the missing number: 4, ___, 12, 16, 20

Every worksheet is generated with validated, duplicate-free problems and laid out to fit cleanly on US Letter paper. Choose your own difficulty, problem count, and answer key on the builder.