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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. 6 + 19 = ____
  3. 1 + ____ = 17
  4. 14 + 11 = ____
  5. 16 + ____ = 33
  6. 11 + ____ = 23
  7. 1 + 8 = ____
  8. 10 + ____ = 23
  9. 15 + ____ = 34
  10. 17 + ____ = 33
  11. 5 + ____ = 8
  12. ____ + 19 = 30
  13. 17 + 11 = ____
  14. 15 + ____ = 32
  15. ____ + 7 = 16
  16. 9 + ____ = 25
  17. ____ + 9 = 18
  18. 2 + ____ = 15
  19. 1 + ____ = 7
  20. 12 + ____ = 27
  21. 19 + 4 = ____
  22. 16 + 20 = ____
  23. 1 + ____ = 8

Answer Key

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