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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. 12 + 7 = ____
  2. 5 + 5 = ____
  3. ____ + 2 = 4
  4. 1 + ____ = 17
  5. ____ + 20 = 28
  6. 7 + 9 = ____
  7. 10 + ____ = 26
  8. 4 + 3 = ____
  9. ____ + 5 = 17
  10. ____ + 18 = 38
  11. 9 + 7 = ____
  12. ____ + 13 = 24
  13. ____ + 11 = 13
  14. 2 + 3 = ____
  15. 2 + 20 = ____
  16. 4 + ____ = 11
  17. ____ + 5 = 7
  18. 18 + ____ = 37
  19. 14 + 14 = ____
  20. ____ + 15 = 33
  21. 20 + 6 = ____
  22. 18 + 8 = ____

Answer Key

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