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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. 10 + 6 = ____
  2. 13 + 5 = ____
  3. ____ + 6 = 13
  4. 2 + ____ = 3
  5. ____ + 20 = 22
  6. 16 + 13 = ____
  7. 19 + ____ = 35
  8. 16 + 2 = ____
  9. 8 + ____ = 13
  10. 1 + 10 = ____
  11. ____ + 3 = 17
  12. 18 + ____ = 34
  13. 11 + ____ = 20
  14. ____ + 8 = 27
  15. 17 + ____ = 35
  16. 18 + ____ = 22
  17. 3 + 9 = ____
  18. 11 + 15 = ____
  19. 1 + 6 = ____
  20. ____ + 7 = 18
  21. 6 + ____ = 23
  22. 11 + ____ = 14

Answer Key

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