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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. 18 + 18 = ____
  2. 1 + 16 = ____
  3. ____ + 19 = 36
  4. ____ + 16 = 36
  5. ____ + 13 = 23
  6. ____ + 11 = 14
  7. 8 + ____ = 10
  8. 18 + ____ = 22
  9. ____ + 8 = 9
  10. ____ + 3 = 22
  11. ____ + 10 = 19
  12. 9 + 1 = ____
  13. 4 + 11 = ____
  14. ____ + 14 = 29
  15. 6 + 11 = ____
  16. ____ + 5 = 11
  17. 16 + 16 = ____
  18. 3 + ____ = 17
  19. ____ + 6 = 9
  20. 11 + ____ = 22
  21. ____ + 14 = 20
  22. ____ + 15 = 26
  23. 20 + ____ = 30

Answer Key

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