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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. 1 + ____ = 13
  2. 2 + ____ = 6
  3. 11 + ____ = 12
  4. ____ + 8 = 17
  5. ____ + 12 = 22
  6. ____ + 2 = 10
  7. 15 + 16 = ____
  8. 3 + 3 = ____
  9. 20 + ____ = 23
  10. 9 + 18 = ____
  11. ____ + 9 = 12
  12. 5 + ____ = 13
  13. ____ + 8 = 9
  14. 17 + ____ = 24
  15. 16 + ____ = 22

Answer Key

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