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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. ____ + 18 = 20
  2. 15 + ____ = 27
  3. 19 + ____ = 35
  4. 16 + ____ = 27
  5. ____ + 1 = 5
  6. 20 + 17 = ____
  7. ____ + 19 = 34
  8. ____ + 18 = 27
  9. ____ + 2 = 3
  10. 8 + 19 = ____
  11. ____ + 11 = 23
  12. 12 + ____ = 31
  13. 7 + 1 = ____
  14. 17 + 14 = ____

Answer Key

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