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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 = 20
  2. 17 + ____ = 23
  3. ____ + 13 = 30
  4. 15 + ____ = 22
  5. ____ + 16 = 27
  6. 11 + 12 = ____
  7. 7 + 9 = ____
  8. ____ + 6 = 16
  9. 5 + 8 = ____
  10. ____ + 13 = 21
  11. ____ + 18 = 35
  12. 16 + ____ = 36
  13. 3 + ____ = 9
  14. ____ + 16 = 19
  15. ____ + 3 = 5
  16. 8 + 6 = ____
  17. 16 + ____ = 19
  18. 6 + ____ = 14
  19. ____ + 7 = 17
  20. ____ + 12 = 23
  21. 18 + 16 = ____
  22. 4 + 14 = ____
  23. ____ + 18 = 21
  24. ____ + 12 = 16

Answer Key

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