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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. 11 + 13 = ____
  2. 6 + 11 = ____
  3. 5 + ____ = 11
  4. ____ + 18 = 28
  5. 1 + 9 = ____
  6. 20 + ____ = 31
  7. 1 + ____ = 6
  8. 14 + 8 = ____
  9. 7 + 6 = ____
  10. 13 + 1 = ____
  11. ____ + 5 = 23
  12. 13 + ____ = 14
  13. 12 + ____ = 14
  14. 7 + 17 = ____
  15. 9 + ____ = 23
  16. 9 + ____ = 10
  17. ____ + 14 = 26

Answer Key

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