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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. 9 + ____ = 23
  2. 9 + ____ = 12
  3. 1 + ____ = 17
  4. ____ + 11 = 12
  5. ____ + 13 = 17
  6. ____ + 10 = 14
  7. 1 + 18 = ____
  8. 13 + 18 = ____
  9. 5 + ____ = 6
  10. 1 + ____ = 11

Answer Key