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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 = 5
  2. 17 + ____ = 18
  3. 18 + ____ = 33
  4. 14 + 9 = ____
  5. 13 + 5 = ____
  6. 11 + 7 = ____
  7. ____ + 18 = 22
  8. 17 + 6 = ____
  9. ____ + 11 = 31
  10. 16 + ____ = 23
  11. 12 + 9 = ____

Answer Key