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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 = 28
  2. 7 + ____ = 21
  3. ____ + 13 = 20
  4. 19 + 18 = ____
  5. 8 + 12 = ____
  6. ____ + 14 = 28
  7. 8 + ____ = 14
  8. 8 + ____ = 21
  9. 19 + 7 = ____
  10. 2 + ____ = 13
  11. 17 + ____ = 25
  12. ____ + 8 = 19
  13. 7 + ____ = 8
  14. 12 + 9 = ____
  15. ____ + 19 = 23

Answer Key

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