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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. 8 + 13 = ____
  2. 2 + ____ = 5
  3. 1 + ____ = 20
  4. 11 + 4 = ____
  5. ____ + 3 = 17
  6. 8 + ____ = 18
  7. 7 + ____ = 8
  8. 9 + 16 = ____
  9. 20 + 9 = ____
  10. 5 + 20 = ____
  11. 17 + 11 = ____
  12. 14 + 15 = ____
  13. ____ + 14 = 20
  14. ____ + 15 = 24
  15. 4 + 17 = ____

Answer Key

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