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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. 8 + ____ = 12
  2. 2 + ____ = 19
  3. ____ + 12 = 31
  4. 9 + 14 = ____
  5. 15 + ____ = 21
  6. 3 + ____ = 12
  7. ____ + 13 = 31
  8. ____ + 10 = 14
  9. 12 + ____ = 22
  10. 8 + 2 = ____
  11. ____ + 18 = 22
  12. ____ + 2 = 12
  13. ____ + 5 = 22
  14. ____ + 14 = 19
  15. 8 + 15 = ____
  16. ____ + 10 = 15
  17. 20 + ____ = 34
  18. 14 + 7 = ____
  19. 9 + 5 = ____
  20. 9 + 13 = ____
  21. 3 + 20 = ____
  22. 4 + 2 = ____
  23. 17 + 2 = ____

Answer Key

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