【實用遊戲app】Calculator 10|最夯免費app-綠色工廠好玩App

Making ’10’ from 4 numbers! How to play: - You must use all 4 numbers. - First, you click the button number. - Next, you tap the operator button. - Then you touch the second number. - The same for all number. - If the answer is “10”, then window will show.There are 3 different levels: - Level easy there is 2 question. - Level medium there is 5 question. - Level hard there is 9 question.