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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. 20 + 13 = ____
  2. 17 + ____ = 18
  3. 8 + 13 = ____
  4. 5 + ____ = 13
  5. 7 + 5 = ____
  6. 20 + 17 = ____
  7. 20 + 13 = ____
  8. 8 + 20 = ____
  9. ____ + 6 = 13
  10. 14 + 10 = ____
  11. 4 + 7 = ____
  12. ____ + 17 = 28
  13. 7 + 10 = ____
  14. 16 + ____ = 31

Answer Key

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