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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 = 18
  2. 8 + ____ = 22
  3. 4 + ____ = 15
  4. 13 + 13 = ____
  5. ____ + 17 = 29
  6. ____ + 13 = 26
  7. ____ + 17 = 29
  8. ____ + 16 = 29
  9. 12 + 13 = ____
  10. 9 + 15 = ____
  11. 4 + ____ = 17
  12. ____ + 16 = 25
  13. 20 + 10 = ____
  14. ____ + 9 = 22
  15. 12 + 4 = ____

Answer Key

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