Think Calc Free


4.2 ( 1132 ratings )
Giochi Istruzione Istruzione
Sviluppatore SOLVER-TEC
Libero

Let’s make calculation formula that becomes number given automatically!!
"Think Calc" is the application to improve calculating ability by considering formula to find the answer by your self.
There are some of correct formulas. You can make it by using nine figures that is showed unintentionally and arithmetic operation.

I hope that this is useful to improve calculating ability for elementary school children and to train brain for adult.