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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. ____ + 5 = 10
  2. 4 + ____ = 7
  3. 12 + ____ = 25
  4. 6 + 9 = ____
  5. 1 + 18 = ____
  6. ____ + 5 = 19
  7. ____ + 8 = 18
  8. 5 + ____ = 20
  9. 1 + 10 = ____
  10. 3 + 6 = ____
  11. ____ + 3 = 4
  12. ____ + 1 = 9
  13. 8 + 15 = ____
  14. 7 + 8 = ____
  15. ____ + 7 = 27
  16. 14 + ____ = 23
  17. 16 + 19 = ____
  18. 10 + ____ = 27
  19. ____ + 6 = 17
  20. ____ + 4 = 16
  21. 18 + 13 = ____
  22. 2 + 17 = ____

Answer Key

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