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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. 1 + 15 = ____
  2. 11 + 9 = ____
  3. 6 + 3 = ____
  4. 7 + 15 = ____
  5. 17 + ____ = 18
  6. 1 + ____ = 9
  7. ____ + 5 = 18
  8. 15 + ____ = 35
  9. 10 + ____ = 25
  10. 4 + ____ = 18
  11. 12 + 3 = ____

Answer Key