Applet help

Hello everyone,
I would like to have an applet in which there are two boxes to insert numbers the applet and then I will have to type the result in an apart box. Next, if I press a button, the applet should check if I typed in the correct answer. Can anyone please help me with this.
Thanks in forward.
Greetings.

What have you tried?

Well, to be fair, I have like zero knowledge on Java. So I was wondering if someone could make an applet out of this with educatioal comments underneath. It helps out my math too =p

Could you hire a programmer to write the program?
I'll move this to the programmer wanted section.