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

Answer Key

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