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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. ____ + 19 = 23
  2. 20 + 17 = ____
  3. 15 + ____ = 27
  4. 9 + 19 = ____
  5. ____ + 11 = 21
  6. 12 + ____ = 21
  7. 1 + 9 = ____
  8. 13 + ____ = 18
  9. 16 + ____ = 23
  10. 7 + ____ = 15
  11. ____ + 3 = 16
  12. 14 + ____ = 24
  13. 12 + ____ = 18
  14. ____ + 7 = 21

Answer Key

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