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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. 8 + 19 = ____
  2. 17 + 15 = ____
  3. 18 + 7 = ____
  4. ____ + 1 = 13
  5. 13 + ____ = 15
  6. 20 + ____ = 22
  7. ____ + 2 = 14
  8. ____ + 17 = 33
  9. 10 + ____ = 16
  10. 4 + ____ = 23
  11. 13 + 18 = ____
  12. 13 + ____ = 24
  13. 1 + 7 = ____
  14. 19 + ____ = 39
  15. ____ + 5 = 12
  16. 9 + 16 = ____
  17. 2 + ____ = 16
  18. 13 + ____ = 17
  19. 6 + ____ = 21
  20. 17 + ____ = 20
  21. 19 + 18 = ____
  22. 5 + 7 = ____
  23. 10 + 13 = ____

Answer Key

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