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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. 14 + ____ = 23
  2. ____ + 3 = 12
  3. 12 + ____ = 21
  4. 14 + 17 = ____
  5. 9 + 2 = ____
  6. 13 + 1 = ____
  7. 10 + ____ = 29
  8. 13 + ____ = 28
  9. ____ + 2 = 8
  10. 1 + 18 = ____
  11. ____ + 10 = 29
  12. ____ + 18 = 31
  13. ____ + 14 = 25
  14. ____ + 17 = 31

Answer Key

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