The app will take four numbers as input, then it will generate the fourth number from the three numbers using +(addition), - (subtraction), *(multiplication), /(division), !(factorial), ^ (exponentiation).
This app will help to improve one's mental analytical skills.Especially it will help kids/junior student to sharpen their mental arithmetic skills.
For example you can play with this app by entering the last 4 digits of Indian car number ( say 1 2 3 4)
*NO IN-APP PURCHASES AND ADS* *ALL IS FREE*
Note: If the app generates any invalid expression or is unable to generate expression though there are valid operations available, please give me feedback through email to fix the bug.
*** All of my apps / games are voice enabled. Proper text to speech (English speaking female voice) component may be downloaded and installed in some phones / devices if it is not already installed or compatible.