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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. 12 + ____ = 15
  2. 2 + ____ = 21
  3. 1 + ____ = 9
  4. 1 + 6 = ____
  5. ____ + 17 = 27
  6. 2 + 7 = ____
  7. ____ + 7 = 26
  8. 10 + 19 = ____
  9. ____ + 1 = 16
  10. ____ + 12 = 22

Answer Key