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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 + ____ = 23
  2. ____ + 9 = 25
  3. 10 + ____ = 27
  4. 3 + 8 = ____
  5. 11 + ____ = 16
  6. 10 + ____ = 19
  7. 18 + 8 = ____
  8. 11 + ____ = 29
  9. 19 + ____ = 30
  10. ____ + 2 = 16
  11. 13 + 17 = ____

Answer Key