Hi how to make simple calculator in my educational purpose

please give me a aia file

You can create an Age Calculator by using date picker tool and time module. You just need to go through the documentations of these modules and have basic skills in math. I’ll soon provide you the blocks if needed. But I suggest you to do your own research as it’s for your educational purpose.

yes i will do own research as educational purpose. do it but , i cant undrestand how to use basic skilll in maths .