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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. 7 + 8 = ____
  2. 1 + 14 = ____
  3. ____ + 5 = 20
  4. 5 + 8 = ____
  5. 18 + ____ = 38
  6. 12 + ____ = 29
  7. ____ + 2 = 6
  8. 1 + ____ = 5
  9. ____ + 19 = 33
  10. 20 + ____ = 21

Answer Key