CalculateGame в Android Market

CalculateGame (v. 2.0) Разработано Trusted Design

You calculate a above number and a left number by the operator written in the crossing mass, and write the answer. If you tap the operator, you can write the answer into the mass.
Especially, the subtraction pulls a left number from the above number.
The setting can be changed, and you play by the number of 10 to 19.

Ver 1.1
The score display has been improved.