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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. 15 + 13 = ____
  2. ____ + 10 = 23
  3. 19 + ____ = 22
  4. ____ + 16 = 33
  5. 10 + ____ = 17
  6. 20 + ____ = 35
  7. 6 + 11 = ____
  8. 20 + ____ = 39
  9. 15 + 7 = ____
  10. 4 + 6 = ____
  11. 14 + 9 = ____
  12. 3 + 11 = ____
  13. 12 + 19 = ____
  14. ____ + 11 = 24
  15. 8 + 10 = ____
  16. ____ + 20 = 24
  17. ____ + 17 = 21
  18. 17 + 10 = ____
  19. 9 + ____ = 25
  20. 16 + ____ = 34
  21. ____ + 19 = 35
  22. ____ + 6 = 24

Answer Key

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