Stella
Elementary Arithmetic Word Problem Solver
...6) What is the 10 subtracted by 2?
7) What is 2 subtracted from 10?
Also shows users how answer was achieved.
Nominal user education level: 1st grade
Educational software. Designed chiefly to aid elementary school students in the study of arithmetic word problems.
This software utilizes parts-of-speech tagging software that was
developed and published by the Natural Language Processing Group
at Stanford University. Many thanks!!! (Full citation in README)