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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 + ____ = 14
  2. 12 + 14 = ____
  3. 2 + ____ = 3
  4. 16 + 10 = ____
  5. 11 + 11 = ____
  6. 16 + 1 = ____
  7. 18 + 14 = ____
  8. ____ + 1 = 21
  9. 20 + ____ = 28
  10. 20 + 11 = ____
  11. ____ + 5 = 6
  12. 16 + ____ = 29
  13. ____ + 18 = 28
  14. 7 + 20 = ____
  15. ____ + 4 = 9
  16. 4 + ____ = 12
  17. ____ + 9 = 23
  18. 1 + ____ = 12
  19. 20 + ____ = 39
  20. 14 + ____ = 21
  21. 20 + ____ = 27
  22. ____ + 3 = 14
  23. ____ + 7 = 25

Answer Key

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