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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. 3 + ____ = 11
  2. 12 + ____ = 25
  3. 6 + 10 = ____
  4. 1 + ____ = 7
  5. 1 + 6 = ____
  6. 12 + 19 = ____
  7. ____ + 1 = 18
  8. 20 + ____ = 23
  9. 12 + 12 = ____
  10. 19 + 5 = ____
  11. 14 + 11 = ____
  12. 13 + ____ = 22
  13. ____ + 8 = 12

Answer Key