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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. 9 + ____ = 27
  2. ____ + 13 = 19
  3. 2 + ____ = 20
  4. 11 + ____ = 31
  5. 6 + 17 = ____
  6. 5 + 3 = ____
  7. ____ + 1 = 9
  8. 17 + 10 = ____
  9. 20 + 6 = ____
  10. 1 + 7 = ____
  11. 17 + ____ = 20
  12. 6 + 4 = ____
  13. 9 + ____ = 15
  14. 12 + ____ = 20
  15. 20 + ____ = 35
  16. 10 + ____ = 13
  17. 2 + ____ = 4
  18. ____ + 2 = 7

Answer Key

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