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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. ____ + 18 = 38
  2. 18 + ____ = 33
  3. 13 + 3 = ____
  4. ____ + 9 = 25
  5. 10 + 18 = ____
  6. 7 + ____ = 15
  7. ____ + 10 = 14
  8. 11 + 2 = ____
  9. 18 + 17 = ____
  10. 2 + 11 = ____
  11. 8 + ____ = 15

Answer Key