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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. ____ + 10 = 27
  2. 15 + 14 = ____
  3. ____ + 18 = 20
  4. 13 + ____ = 30
  5. ____ + 1 = 14
  6. 15 + 15 = ____
  7. 4 + ____ = 15
  8. 15 + ____ = 19
  9. 6 + ____ = 16
  10. 6 + ____ = 19
  11. 20 + ____ = 28

Answer Key