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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. 12 + 5 = ____
  2. 5 + ____ = 19
  3. ____ + 6 = 20
  4. 9 + 5 = ____
  5. ____ + 1 = 9
  6. 16 + ____ = 18
  7. 6 + ____ = 9
  8. ____ + 6 = 17
  9. 19 + ____ = 30
  10. 17 + ____ = 33
  11. ____ + 18 = 25
  12. 12 + 15 = ____
  13. ____ + 13 = 17
  14. 8 + 17 = ____
  15. 13 + ____ = 31

Answer Key

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