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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. 11 + 4 = ____
  2. ____ + 2 = 15
  3. 17 + ____ = 23
  4. 13 + 6 = ____
  5. ____ + 6 = 15
  6. ____ + 16 = 28
  7. 15 + ____ = 27
  8. 20 + 19 = ____
  9. 2 + ____ = 8
  10. 2 + ____ = 18
  11. 8 + 17 = ____
  12. 4 + ____ = 13
  13. 9 + 10 = ____
  14. 15 + 12 = ____
  15. 20 + ____ = 30

Answer Key

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