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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. 13 + ____ = 14
  2. 6 + 9 = ____
  3. 16 + ____ = 29
  4. 8 + ____ = 14
  5. ____ + 12 = 27
  6. ____ + 19 = 20
  7. ____ + 9 = 23
  8. ____ + 15 = 32
  9. 1 + ____ = 12
  10. ____ + 13 = 30
  11. ____ + 1 = 15
  12. 5 + ____ = 24
  13. ____ + 17 = 32
  14. 14 + 10 = ____
  15. ____ + 5 = 20
  16. 8 + ____ = 27
  17. 20 + ____ = 40
  18. 9 + 3 = ____
  19. 3 + ____ = 11
  20. 1 + ____ = 13
  21. ____ + 11 = 15
  22. 19 + ____ = 36
  23. 8 + 8 = ____

Answer Key

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