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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 + 19 = ____
  2. ____ + 10 = 14
  3. 12 + 11 = ____
  4. 3 + ____ = 4
  5. 3 + 12 = ____
  6. ____ + 13 = 19
  7. 3 + 20 = ____
  8. 4 + ____ = 9
  9. ____ + 16 = 34
  10. ____ + 16 = 21

Answer Key