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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 + 10 = ____
  2. ____ + 12 = 27
  3. 16 + 7 = ____
  4. ____ + 6 = 13
  5. 5 + ____ = 18
  6. ____ + 18 = 30
  7. 8 + 1 = ____
  8. 12 + ____ = 28
  9. 9 + 1 = ____
  10. 16 + 16 = ____

Answer Key