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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. 17 + ____ = 27
  2. ____ + 2 = 4
  3. 10 + ____ = 19
  4. 2 + ____ = 3
  5. 5 + ____ = 19
  6. 3 + 1 = ____
  7. 12 + ____ = 13
  8. ____ + 13 = 20
  9. 9 + 4 = ____
  10. ____ + 18 = 20
  11. ____ + 20 = 23
  12. 3 + ____ = 18
  13. ____ + 9 = 15
  14. 9 + ____ = 28
  15. 13 + ____ = 14
  16. 7 + 4 = ____
  17. 6 + 3 = ____
  18. 11 + 14 = ____
  19. 2 + 11 = ____

Answer Key

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