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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. 19 + ____ = 32
  2. ____ + 8 = 26
  3. 8 + ____ = 19
  4. 5 + 5 = ____
  5. ____ + 3 = 4
  6. 15 + ____ = 19
  7. 10 + ____ = 29
  8. ____ + 4 = 9
  9. 18 + 3 = ____
  10. ____ + 1 = 18
  11. ____ + 5 = 22
  12. 15 + ____ = 21
  13. 3 + 2 = ____
  14. ____ + 1 = 20
  15. 9 + ____ = 23
  16. 14 + ____ = 18
  17. 12 + ____ = 24
  18. 6 + 7 = ____
  19. 20 + ____ = 37
  20. 11 + 5 = ____
  21. 14 + 7 = ____
  22. 19 + ____ = 32
  23. 20 + 10 = ____

Answer Key

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