Here is some real cool math trick. It isn't even hard. In this trick no matter what number you use you will always end up with the number 1! Here is how to do it. 1. Pick a number. I will use the number 7.
2. Multiply the number you chose by 2. 7X2=14
3. Then add 2 to the number you got when you multiplied. So 14+2=16
4. Divide the number you got when you added by 2. 16divided by 2 equals 8.
5. Then subtract the number you got when you divided with the number you started with. You got 1! No matter what number you have you will get one,

I hope someone enjoys this.