4 makes 10

"4 makes 10" App combines operators selected by you and makes the numerical statement value to 10.The number of solutions depends on your device efficiency and this app is completely free for unlimited use.You can create your own questions and check or you can test your IQ and play with your friends a Outstanding Numbers Game.

For example: Numbers: 7 7 3 1
Operators: * - +
Result: (7/3+1)3
3(1+7/3)