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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 = 25
  2. 20 + 14 = ____
  3. ____ + 2 = 10
  4. 14 + 18 = ____
  5. ____ + 3 = 6
  6. 19 + ____ = 20
  7. 3 + ____ = 12
  8. 12 + ____ = 21
  9. 15 + ____ = 18
  10. ____ + 20 = 40
  11. ____ + 11 = 19
  12. 17 + ____ = 35
  13. 3 + 13 = ____
  14. 13 + 16 = ____

Answer Key

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