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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. ____ + 4 = 12
  2. 17 + ____ = 20
  3. ____ + 12 = 28
  4. ____ + 9 = 16
  5. ____ + 19 = 20
  6. 6 + ____ = 25
  7. 17 + 6 = ____
  8. 18 + ____ = 28
  9. ____ + 11 = 14
  10. 8 + 3 = ____
  11. ____ + 3 = 18
  12. 9 + ____ = 11
  13. ____ + 15 = 25
  14. 15 + 9 = ____
  15. ____ + 3 = 6

Answer Key

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