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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. ____ + 12 = 22
  2. ____ + 13 = 18
  3. 5 + 17 = ____
  4. 20 + 12 = ____
  5. 7 + ____ = 25
  6. ____ + 17 = 20
  7. 18 + ____ = 23
  8. 10 + 7 = ____
  9. ____ + 14 = 27
  10. 3 + ____ = 8
  11. 20 + ____ = 38
  12. 3 + ____ = 6
  13. 12 + ____ = 17
  14. 11 + 9 = ____
  15. 10 + ____ = 21
  16. ____ + 11 = 24
  17. 9 + ____ = 10

Answer Key

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