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. ____ + 17 = 18
  2. 3 + ____ = 14
  3. 16 + ____ = 25
  4. 3 + 3 = ____
  5. ____ + 17 = 22
  6. 20 + 14 = ____
  7. 15 + ____ = 33
  8. 10 + ____ = 21
  9. 9 + ____ = 22
  10. ____ + 14 = 30
  11. ____ + 16 = 19
  12. ____ + 8 = 16
  13. ____ + 20 = 33
  14. 12 + 7 = ____
  15. 13 + 15 = ____
  16. ____ + 17 = 25
  17. 7 + 5 = ____
  18. ____ + 18 = 33
  19. 14 + ____ = 34
  20. 17 + 16 = ____
  21. 14 + ____ = 25
  22. 3 + 4 = ____
  23. ____ + 2 = 6
  24. ____ + 18 = 20

Answer Key