My application

[aikido1999]

What in particular interests you most about redstone:Impressing my friends with my redstone skills.

Which prompt have you selected to build:5

If you selected prompt 5, what is the prompt that you have designed:A calculator that can add and subtract.

Please provide an explanation of your device:It uses AND gates to work.

Please provide image or video documentation of your device hosted by either imgur.com or youtube.com:
http://i.imgur.com/nHMWfu6.png
http://i.imgur.com/x6JnGNZ.png
http://i.imgur.com/g2EpVFq.png
http://i.imgur.com/yPTaRhy.jpg

Do you agree to the rules of our server: yes

[bannanalord]

The skill demonstrated is not up to the expectations of the server. Please consider making an application to the school server once that's up, Hope to see you there!