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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. 14 + 12 = ____
  2. 11 + ____ = 30
  3. 8 + ____ = 23
  4. 17 + ____ = 21
  5. 16 + ____ = 22
  6. ____ + 20 = 30
  7. ____ + 12 = 28
  8. ____ + 20 = 37
  9. 12 + 1 = ____
  10. 12 + ____ = 20
  11. 17 + 14 = ____

Answer Key