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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
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Worksheet Questions

  1. ____ + 13 = 17
  2. 10 + 18 = ____
  3. 14 + ____ = 30
  4. 1 + ____ = 4
  5. 5 + 12 = ____
  6. 11 + 20 = ____
  7. 16 + 11 = ____
  8. ____ + 3 = 14
  9. 13 + ____ = 25
  10. ____ + 20 = 34
  11. 16 + ____ = 36
  12. 16 + 14 = ____
  13. ____ + 4 = 17
  14. 15 + 2 = ____
  15. ____ + 12 = 17
  16. 9 + 19 = ____
  17. 4 + ____ = 14
  18. 13 + ____ = 22
  19. 9 + 15 = ____
  20. 6 + 1 = ____
  21. 19 + ____ = 21
  22. ____ + 11 = 19
  23. 7 + ____ = 12
  24. 18 + ____ = 24
  25. 16 + 20 = ____

Answer Key

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