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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. ____ + 8 = 9
  2. ____ + 18 = 28
  3. 5 + 19 = ____
  4. 17 + ____ = 27
  5. ____ + 17 = 33
  6. 3 + 10 = ____
  7. ____ + 2 = 7
  8. 3 + ____ = 11
  9. 11 + 7 = ____
  10. 18 + ____ = 31
  11. 3 + ____ = 23

Answer Key