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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. ____ + 1 = 11
  2. ____ + 19 = 28
  3. 5 + 17 = ____
  4. ____ + 16 = 28
  5. 1 + 10 = ____
  6. 17 + ____ = 34
  7. ____ + 19 = 29
  8. 17 + ____ = 20
  9. 12 + 16 = ____
  10. 13 + 19 = ____
  11. ____ + 16 = 32
  12. 17 + 7 = ____
  13. 12 + 18 = ____
  14. 17 + ____ = 20
  15. ____ + 18 = 37
  16. ____ + 4 = 12
  17. ____ + 10 = 21
  18. 19 + ____ = 35
  19. ____ + 16 = 22
  20. 10 + 13 = ____
  21. 5 + 17 = ____
  22. 20 + 15 = ____
  23. ____ + 12 = 16

Answer Key

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