About Mathematical Mary
- Location:
- San Antonio, TX
- Occupation:
- High School Math Teacher
I've heard that four out of every three people have trouble with fractions.
Total Posts
- Total Posts
- 906
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- 0.28
General Information
- Last Activity
- 09-19-2010 02:23 AM
- Join Date
- 07-31-2004
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- 0