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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 + ____ = 18
  2. 5 + ____ = 18
  3. ____ + 3 = 10
  4. 16 + 7 = ____
  5. 3 + ____ = 17
  6. 17 + ____ = 26
  7. 12 + ____ = 22
  8. ____ + 3 = 6
  9. ____ + 7 = 20
  10. ____ + 18 = 28
  11. 17 + 14 = ____

Answer Key