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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. ____ + 15 = 30
  2. 6 + 8 = ____
  3. ____ + 2 = 18
  4. ____ + 5 = 19
  5. 12 + 12 = ____
  6. 13 + 19 = ____
  7. 5 + 10 = ____
  8. 3 + ____ = 8
  9. ____ + 17 = 34
  10. 20 + ____ = 21

Answer Key