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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. 19 + 12 = ____
  2. ____ + 12 = 20
  3. ____ + 6 = 25
  4. 11 + ____ = 13
  5. 6 + 6 = ____
  6. 12 + 14 = ____
  7. 7 + ____ = 11
  8. ____ + 15 = 34
  9. ____ + 1 = 12
  10. 17 + 4 = ____
  11. ____ + 18 = 19
  12. 16 + 5 = ____
  13. 18 + ____ = 29
  14. ____ + 9 = 19
  15. 12 + ____ = 29
  16. ____ + 14 = 32
  17. 16 + 20 = ____
  18. 16 + 12 = ____
  19. ____ + 5 = 18
  20. ____ + 11 = 22
  21. 1 + 16 = ____
  22. 11 + ____ = 27

Answer Key

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