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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. 9 + 9 = ____
  3. ____ + 15 = 24
  4. 12 + 13 = ____
  5. 12 + 13 = ____
  6. 8 + ____ = 25
  7. 9 + ____ = 29
  8. 4 + 8 = ____
  9. ____ + 10 = 11
  10. 7 + 18 = ____
  11. ____ + 3 = 17
  12. 2 + ____ = 7
  13. 15 + 14 = ____
  14. ____ + 6 = 7
  15. 2 + 14 = ____

Answer Key

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