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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. 9 + 11 = ____
  2. 8 + 11 = ____
  3. 13 + ____ = 15
  4. 2 + ____ = 7
  5. 1 + ____ = 2
  6. 4 + ____ = 9
  7. 4 + 17 = ____
  8. 5 + 1 = ____
  9. ____ + 17 = 28
  10. ____ + 11 = 22
  11. 14 + 10 = ____
  12. 14 + 9 = ____
  13. 16 + 11 = ____

Answer Key