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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 + 12 = ____
  2. ____ + 13 = 33
  3. 11 + 6 = ____
  4. 7 + ____ = 12
  5. 14 + ____ = 30
  6. 9 + ____ = 12
  7. ____ + 5 = 11
  8. ____ + 11 = 31
  9. 16 + 4 = ____
  10. 1 + ____ = 19
  11. 5 + ____ = 25
  12. 18 + 3 = ____
  13. 20 + ____ = 24
  14. 12 + 2 = ____
  15. 10 + ____ = 13
  16. 20 + ____ = 37
  17. ____ + 6 = 11
  18. ____ + 18 = 23
  19. 15 + ____ = 21
  20. ____ + 3 = 9
  21. ____ + 5 = 22
  22. 7 + 8 = ____

Answer Key

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