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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. 20 + ____ = 38
  2. 10 + 6 = ____
  3. 14 + ____ = 33
  4. 3 + 20 = ____
  5. 7 + ____ = 19
  6. ____ + 14 = 31
  7. ____ + 10 = 23
  8. ____ + 12 = 25
  9. ____ + 13 = 24
  10. 14 + ____ = 25
  11. ____ + 5 = 14
  12. 18 + ____ = 37
  13. 13 + 4 = ____
  14. 14 + 15 = ____
  15. ____ + 19 = 34
  16. ____ + 17 = 23
  17. 10 + 3 = ____
  18. 20 + ____ = 33
  19. ____ + 16 = 20
  20. ____ + 20 = 37
  21. 19 + 20 = ____
  22. ____ + 8 = 15
  23. 7 + 6 = ____
  24. 2 + ____ = 4
  25. 14 + ____ = 30

Answer Key

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