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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. 11 + 10 = ____
  2. ____ + 7 = 10
  3. ____ + 17 = 23
  4. ____ + 5 = 12
  5. ____ + 2 = 18
  6. ____ + 19 = 35
  7. 9 + ____ = 14
  8. 17 + 19 = ____
  9. 14 + ____ = 26
  10. 12 + 9 = ____
  11. ____ + 5 = 12
  12. 7 + ____ = 21
  13. ____ + 8 = 24
  14. ____ + 3 = 9
  15. 4 + 7 = ____
  16. 2 + ____ = 6
  17. ____ + 12 = 20
  18. ____ + 7 = 17
  19. 18 + 5 = ____
  20. 5 + ____ = 6
  21. 1 + 15 = ____
  22. 4 + ____ = 9

Answer Key

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