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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 + 16 = ____
  2. 6 + 8 = ____
  3. 8 + 14 = ____
  4. 20 + 19 = ____
  5. 8 + 9 = ____
  6. ____ + 5 = 25
  7. 9 + ____ = 18
  8. 10 + ____ = 14
  9. 19 + ____ = 35
  10. ____ + 13 = 22
  11. 11 + ____ = 13
  12. 12 + ____ = 30
  13. ____ + 6 = 18
  14. 16 + 9 = ____
  15. 9 + 1 = ____
  16. ____ + 12 = 13
  17. ____ + 19 = 26
  18. ____ + 13 = 31
  19. 8 + ____ = 26
  20. ____ + 14 = 15
  21. 11 + 1 = ____
  22. 2 + ____ = 6
  23. 15 + 14 = ____

Answer Key

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