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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. 1 + ____ = 3
  2. 11 + ____ = 18
  3. 19 + 9 = ____
  4. 16 + 6 = ____
  5. ____ + 10 = 30
  6. ____ + 16 = 17
  7. ____ + 4 = 21
  8. ____ + 12 = 18
  9. 18 + 18 = ____
  10. 12 + ____ = 17
  11. 16 + 7 = ____
  12. 6 + 20 = ____
  13. 6 + 18 = ____
  14. 20 + ____ = 28
  15. 4 + 19 = ____
  16. 19 + 16 = ____
  17. ____ + 7 = 26
  18. 15 + 11 = ____
  19. 4 + 3 = ____
  20. 5 + 14 = ____
  21. ____ + 3 = 21
  22. ____ + 7 = 17
  23. 3 + 7 = ____
  24. 18 + 8 = ____

Answer Key

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