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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. 12 + ____ = 32
  2. ____ + 17 = 23
  3. 12 + 4 = ____
  4. ____ + 2 = 19
  5. 15 + ____ = 30
  6. 15 + ____ = 26
  7. 7 + 3 = ____
  8. ____ + 16 = 35
  9. 2 + 19 = ____
  10. ____ + 6 = 21
  11. ____ + 8 = 12
  12. 7 + 15 = ____
  13. 11 + 8 = ____
  14. 10 + 11 = ____
  15. ____ + 17 = 32
  16. 20 + 19 = ____
  17. ____ + 7 = 25
  18. 9 + 1 = ____
  19. 15 + 19 = ____
  20. 4 + ____ = 13
  21. 19 + 2 = ____
  22. 12 + 11 = ____
  23. ____ + 5 = 8

Answer Key

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