This year I had 7th graders who had not mastered fractions before the start of school. This app was great for them to check their own work. I knew they could also use it to skirt around honesty, but those invested in their learning had a great tool. The others were still trapped by having to show work and the dreaded quizzes.
Besides their own work, they caught me a couple times when we worked on the board.
Recommend this highly.
fwygantGrey about Fraction Calculator + Decimals, v1.1.6