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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. ____ + 2 = 18
  2. ____ + 9 = 15
  3. 14 + 2 = ____
  4. 18 + 7 = ____
  5. 14 + ____ = 28
  6. 12 + 14 = ____
  7. ____ + 14 = 17
  8. 12 + ____ = 30
  9. ____ + 1 = 8
  10. ____ + 15 = 30
  11. 5 + ____ = 20
  12. ____ + 11 = 19

Answer Key