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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. 10 + 1 = ____
  2. 17 + ____ = 28
  3. 2 + ____ = 20
  4. ____ + 9 = 27
  5. 13 + 16 = ____
  6. 14 + ____ = 31
  7. 1 + ____ = 21
  8. 15 + 12 = ____
  9. 12 + ____ = 20
  10. ____ + 14 = 15
  11. 5 + ____ = 14
  12. ____ + 1 = 2
  13. ____ + 9 = 15
  14. ____ + 11 = 14
  15. 15 + ____ = 30

Answer Key

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