Pre-K Counting Worksheets

1. 1.Fill in the missing number: 7, 8, __, 10
2. 2.Fill in the missing number: 6, 7, 8, __
3. 3.Fill in the missing number: 6, __, 8, 9
4. 4.Fill in the missing number: 10, 11, 12, __
5. 5.Fill in the missing number: 8, __, 10, 11
6. 6.Fill in the missing number: 2, 3, __, 5
7. 7.Fill in the missing number: 4, 5, 6, __
8. 8.Fill in the missing number: 9, __, 11, 12

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.