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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. 18 + ____ = 32
  2. 8 + ____ = 12
  3. ____ + 11 = 12
  4. 5 + 3 = ____
  5. 16 + ____ = 36
  6. 10 + ____ = 18
  7. 16 + ____ = 17
  8. 11 + 4 = ____
  9. ____ + 16 = 19
  10. 15 + ____ = 24
  11. 12 + ____ = 24
  12. 1 + 19 = ____
  13. ____ + 17 = 34
  14. 1 + 4 = ____
  15. 4 + ____ = 14
  16. ____ + 12 = 16
  17. 12 + ____ = 24
  18. 8 + ____ = 22
  19. 15 + ____ = 20
  20. 19 + 15 = ____
  21. 20 + 17 = ____
  22. ____ + 1 = 10
  23. 19 + 6 = ____

Answer Key

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