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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. 15 + ____ = 33
  2. 7 + 8 = ____
  3. 15 + ____ = 18
  4. 6 + ____ = 23
  5. ____ + 8 = 13
  6. 14 + ____ = 20
  7. ____ + 7 = 9
  8. 17 + 16 = ____
  9. 9 + 9 = ____
  10. ____ + 12 = 30
  11. 4 + ____ = 5
  12. ____ + 5 = 11
  13. 19 + 2 = ____
  14. ____ + 7 = 8
  15. ____ + 19 = 29

Answer Key

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