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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. 3 + ____ = 10
  2. 7 + 20 = ____
  3. 4 + ____ = 19
  4. ____ + 14 = 19
  5. 17 + ____ = 29
  6. 13 + 10 = ____
  7. 1 + ____ = 7
  8. ____ + 7 = 16
  9. ____ + 16 = 18
  10. 18 + ____ = 20
  11. ____ + 15 = 30
  12. 17 + ____ = 27
  13. 11 + ____ = 21
  14. 13 + ____ = 14
  15. ____ + 3 = 9
  16. ____ + 11 = 31
  17. 15 + 3 = ____
  18. ____ + 10 = 19
  19. ____ + 2 = 6
  20. 7 + 5 = ____
  21. 13 + ____ = 21
  22. 6 + 14 = ____
  23. ____ + 1 = 18
  24. 20 + ____ = 34

Answer Key

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