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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. 13 + 6 = ____
  2. 11 + ____ = 14
  3. ____ + 8 = 20
  4. ____ + 19 = 38
  5. ____ + 16 = 17
  6. ____ + 2 = 9
  7. ____ + 16 = 19
  8. 9 + ____ = 21
  9. ____ + 9 = 19
  10. ____ + 7 = 11
  11. 19 + ____ = 37
  12. 10 + 3 = ____
  13. 10 + 20 = ____
  14. 11 + 11 = ____
  15. ____ + 17 = 36
  16. ____ + 9 = 21
  17. 14 + ____ = 15
  18. ____ + 5 = 8
  19. 15 + ____ = 29
  20. 1 + 20 = ____
  21. ____ + 7 = 23
  22. ____ + 10 = 18
  23. 19 + 10 = ____

Answer Key

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