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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. 16 + 19 = ____
  2. ____ + 15 = 18
  3. 15 + 7 = ____
  4. 11 + 12 = ____
  5. ____ + 10 = 29
  6. 7 + ____ = 8
  7. 14 + 16 = ____
  8. 12 + ____ = 29
  9. 13 + 1 = ____
  10. 1 + 18 = ____
  11. 12 + ____ = 30
  12. 2 + 13 = ____
  13. 10 + 8 = ____
  14. ____ + 16 = 17
  15. ____ + 17 = 31
  16. 17 + ____ = 35
  17. ____ + 18 = 20
  18. 16 + 9 = ____

Answer Key

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