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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. 11 + 11 = ____
  2. 17 + 13 = ____
  3. 7 + 2 = ____
  4. 2 + 9 = ____
  5. 11 + 1 = ____
  6. 12 + 6 = ____
  7. ____ + 11 = 21
  8. ____ + 15 = 26
  9. ____ + 15 = 26
  10. 20 + ____ = 31

Answer Key