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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 + ____ = 32
  2. ____ + 15 = 26
  3. ____ + 17 = 22
  4. 2 + 13 = ____
  5. 13 + ____ = 20
  6. ____ + 13 = 26
  7. ____ + 3 = 23
  8. ____ + 15 = 25
  9. 6 + 19 = ____
  10. 10 + ____ = 24
  11. 8 + ____ = 24
  12. 10 + 11 = ____
  13. 19 + ____ = 39
  14. 8 + ____ = 9
  15. ____ + 2 = 17
  16. 9 + ____ = 13
  17. 13 + 10 = ____
  18. ____ + 18 = 21

Answer Key

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