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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. 5 + ____ = 8
  2. 11 + ____ = 17
  3. ____ + 1 = 3
  4. ____ + 19 = 20
  5. 10 + ____ = 14
  6. 7 + ____ = 8
  7. 14 + 20 = ____
  8. 5 + 16 = ____
  9. 8 + ____ = 18
  10. 5 + 15 = ____
  11. 14 + ____ = 21
  12. 1 + 18 = ____
  13. 16 + ____ = 19
  14. 10 + 1 = ____
  15. 8 + 7 = ____
  16. 4 + 14 = ____
  17. 2 + ____ = 10
  18. 10 + 20 = ____
  19. 2 + ____ = 3
  20. 20 + 10 = ____
  21. 1 + 3 = ____
  22. 2 + ____ = 12
  23. ____ + 19 = 24
  24. ____ + 20 = 28

Answer Key

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