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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. 16 + ____ = 23
  2. 7 + 2 = ____
  3. ____ + 7 = 19
  4. 9 + 12 = ____
  5. 4 + 7 = ____
  6. ____ + 18 = 31
  7. 2 + ____ = 15
  8. 8 + 8 = ____
  9. 3 + 16 = ____
  10. ____ + 12 = 24
  11. 1 + 9 = ____
  12. 11 + 1 = ____
  13. 20 + ____ = 34
  14. ____ + 14 = 15
  15. 13 + 11 = ____
  16. 4 + ____ = 19
  17. ____ + 1 = 19
  18. 14 + 6 = ____
  19. ____ + 6 = 24
  20. ____ + 15 = 23
  21. 1 + ____ = 16
  22. 3 + ____ = 19

Answer Key

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