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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. 19 + ____ = 33
  2. ____ + 5 = 12
  3. 10 + ____ = 30
  4. 11 + 6 = ____
  5. 11 + 10 = ____
  6. 16 + ____ = 27
  7. 18 + 11 = ____
  8. ____ + 17 = 33
  9. ____ + 15 = 24
  10. 1 + ____ = 14
  11. 19 + 20 = ____
  12. 14 + 16 = ____
  13. 10 + 5 = ____

Answer Key