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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. 3 + ____ = 15
  2. 15 + ____ = 30
  3. 15 + 7 = ____
  4. 18 + 7 = ____
  5. ____ + 12 = 13
  6. 2 + ____ = 11
  7. 12 + 2 = ____
  8. 8 + ____ = 24
  9. 1 + ____ = 17
  10. ____ + 3 = 17
  11. 16 + 13 = ____

Answer Key