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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. 17 + 13 = ____
  2. 10 + 13 = ____
  3. 1 + ____ = 3
  4. 5 + 6 = ____
  5. ____ + 11 = 15
  6. 6 + 10 = ____
  7. 18 + 2 = ____
  8. 16 + 10 = ____
  9. 7 + ____ = 14
  10. 17 + ____ = 19
  11. 2 + ____ = 3
  12. 4 + 1 = ____
  13. ____ + 11 = 14
  14. 11 + 12 = ____
  15. 17 + 12 = ____
  16. 20 + ____ = 28
  17. 19 + ____ = 27
  18. 3 + ____ = 11
  19. 9 + 8 = ____
  20. ____ + 1 = 16
  21. 15 + 7 = ____
  22. 3 + 9 = ____
  23. ____ + 8 = 13
  24. ____ + 15 = 16
  25. 11 + 3 = ____

Answer Key

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