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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. ____ + 6 = 20
  2. ____ + 2 = 11
  3. 8 + ____ = 20
  4. ____ + 16 = 21
  5. ____ + 5 = 25
  6. 8 + ____ = 17
  7. 18 + ____ = 31
  8. 7 + 9 = ____
  9. 16 + ____ = 33
  10. 15 + 7 = ____
  11. 9 + 15 = ____
  12. ____ + 6 = 15
  13. 18 + 2 = ____
  14. 11 + ____ = 16
  15. 13 + 1 = ____
  16. ____ + 18 = 19
  17. 4 + ____ = 8
  18. ____ + 6 = 8
  19. ____ + 1 = 9
  20. 1 + ____ = 15
  21. 9 + ____ = 17
  22. 19 + 12 = ____

Answer Key

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