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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. 12 + ____ = 30
  2. 1 + ____ = 20
  3. 5 + ____ = 14
  4. 18 + ____ = 30
  5. ____ + 15 = 25
  6. ____ + 9 = 26
  7. ____ + 11 = 17
  8. 6 + ____ = 10
  9. 11 + ____ = 18
  10. ____ + 6 = 19
  11. 8 + 9 = ____
  12. ____ + 7 = 8
  13. 11 + ____ = 16
  14. 1 + 5 = ____
  15. 7 + ____ = 10
  16. ____ + 7 = 12
  17. 19 + 20 = ____

Answer Key

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