Home > Missing Number > Missing Number Math Worksheet
Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
Right click → Save Image As to download the worksheet.

Worksheet Questions

  1. ____ + 6 = 18
  2. 1 + 8 = ____
  3. 1 + 2 = ____
  4. 4 + 3 = ____
  5. 3 + ____ = 22
  6. 7 + 5 = ____
  7. 14 + 13 = ____
  8. ____ + 4 = 9
  9. 10 + ____ = 25
  10. ____ + 10 = 26
  11. ____ + 4 = 21
  12. ____ + 20 = 35
  13. ____ + 8 = 21
  14. ____ + 13 = 23
  15. 12 + 3 = ____
  16. 13 + ____ = 23

Answer Key