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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. ____ + 12 = 18
  2. 16 + 12 = ____
  3. 6 + 20 = ____
  4. ____ + 11 = 29
  5. 10 + 18 = ____
  6. ____ + 5 = 15
  7. 6 + ____ = 18
  8. ____ + 1 = 5
  9. 18 + 8 = ____
  10. 10 + ____ = 17
  11. ____ + 5 = 16
  12. 5 + 15 = ____
  13. 17 + 8 = ____
  14. 6 + 13 = ____
  15. ____ + 10 = 16
  16. ____ + 8 = 15
  17. ____ + 14 = 32
  18. 13 + 11 = ____
  19. ____ + 4 = 16
  20. 14 + ____ = 20
  21. ____ + 19 = 31
  22. 10 + 12 = ____
  23. 4 + ____ = 19
  24. ____ + 17 = 30

Answer Key

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