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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. 5 + ____ = 15
  2. 12 + ____ = 28
  3. ____ + 2 = 22
  4. 8 + ____ = 10
  5. ____ + 3 = 16
  6. 3 + ____ = 10
  7. ____ + 1 = 20
  8. ____ + 17 = 22
  9. ____ + 12 = 15
  10. ____ + 1 = 12
  11. 4 + 10 = ____

Answer Key