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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. 6 + 15 = ____
  2. 18 + 9 = ____
  3. 9 + 5 = ____
  4. 8 + ____ = 17
  5. ____ + 12 = 22
  6. ____ + 15 = 29
  7. 9 + 14 = ____
  8. 2 + ____ = 15
  9. 19 + 14 = ____
  10. ____ + 2 = 7
  11. ____ + 9 = 18
  12. 9 + ____ = 29

Answer Key

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