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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. ____ + 14 = 22
  2. ____ + 6 = 7
  3. 15 + ____ = 17
  4. 12 + ____ = 30
  5. 5 + 14 = ____
  6. ____ + 8 = 9
  7. 13 + 13 = ____
  8. 17 + ____ = 34
  9. 20 + ____ = 23
  10. 2 + 18 = ____
  11. ____ + 15 = 17
  12. 6 + 18 = ____
  13. 11 + 3 = ____
  14. ____ + 18 = 23
  15. 2 + ____ = 17

Answer Key