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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. 4 + 19 = ____
  2. 12 + ____ = 30
  3. 19 + 19 = ____
  4. 20 + 20 = ____
  5. 19 + ____ = 35
  6. ____ + 12 = 18
  7. ____ + 2 = 8
  8. 10 + ____ = 15
  9. 8 + 4 = ____
  10. ____ + 13 = 26
  11. 1 + ____ = 9
  12. ____ + 6 = 21
  13. 10 + ____ = 29
  14. 18 + 6 = ____
  15. ____ + 13 = 21
  16. ____ + 1 = 17
  17. 7 + 9 = ____
  18. ____ + 12 = 27
  19. ____ + 12 = 31
  20. 10 + 9 = ____
  21. 7 + ____ = 15
  22. 10 + 15 = ____
  23. 19 + 3 = ____
  24. 12 + 8 = ____

Answer Key

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