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. ____ + 10 = 26
  2. 19 + ____ = 34
  3. ____ + 19 = 31
  4. 5 + ____ = 6
  5. 9 + 9 = ____
  6. ____ + 9 = 26
  7. 20 + 11 = ____
  8. ____ + 18 = 26
  9. 18 + ____ = 25
  10. 18 + 7 = ____
  11. 7 + 3 = ____
  12. 12 + 20 = ____
  13. 5 + ____ = 6
  14. ____ + 7 = 12
  15. ____ + 9 = 25
  16. ____ + 13 = 26
  17. 13 + ____ = 27
  18. ____ + 4 = 14
  19. 17 + 8 = ____
  20. 7 + ____ = 16
  21. 15 + ____ = 32
  22. ____ + 12 = 19
  23. 11 + ____ = 16

Answer Key