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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. 11 + ____ = 15
  2. ____ + 18 = 30
  3. ____ + 11 = 22
  4. 6 + 6 = ____
  5. 13 + 5 = ____
  6. ____ + 14 = 23
  7. ____ + 1 = 11
  8. 3 + ____ = 9
  9. 8 + 9 = ____
  10. ____ + 13 = 20
  11. 4 + ____ = 13
  12. 11 + 3 = ____

Answer Key