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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. 10 + 16 = ____
  2. 5 + ____ = 19
  3. 16 + 15 = ____
  4. 1 + ____ = 20
  5. 19 + ____ = 34
  6. 9 + ____ = 11
  7. 16 + 6 = ____
  8. 11 + ____ = 13
  9. 2 + 3 = ____
  10. ____ + 12 = 30
  11. 5 + 8 = ____
  12. 18 + ____ = 23
  13. 1 + 9 = ____
  14. ____ + 16 = 17
  15. ____ + 17 = 20
  16. 18 + 13 = ____
  17. ____ + 13 = 20
  18. 16 + 10 = ____
  19. 9 + 18 = ____
  20. 13 + ____ = 22
  21. 2 + ____ = 17
  22. 12 + ____ = 27
  23. 3 + 19 = ____

Answer Key

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