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- 9,738 Simon Chan
- +1
- LNumMath
- Windows Apps: Education By: John Marshall
- Free
- Lists: 0 + 1 Rankings: 0 Reviews: 0
- Points: 1 + 0 Version: PC At my daughter's school the children were encouraged to do multiplication and division with large numbers on large pieces of paper. The process could take several hours and, ... ⥯
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