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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. 13 + ____ = 32
  2. 20 + 12 = ____
  3. ____ + 8 = 16
  4. 9 + ____ = 26
  5. ____ + 14 = 15
  6. 9 + ____ = 11
  7. 17 + ____ = 21
  8. 9 + 13 = ____
  9. ____ + 19 = 33
  10. ____ + 18 = 20
  11. 1 + 11 = ____
  12. ____ + 3 = 19
  13. ____ + 8 = 17
  14. 12 + ____ = 15
  15. 19 + ____ = 32
  16. 6 + 19 = ____
  17. 12 + 19 = ____
  18. ____ + 10 = 22
  19. ____ + 3 = 14
  20. 9 + 7 = ____
  21. ____ + 10 = 17
  22. 15 + 6 = ____

Answer Key

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