This document discusses various mathematical expressions and calculations. It includes expressions such as 2x8x4=64, (4)^3=64, 7x8=56, and 15x2x3=90. The final expressions are evaluated as 56=1+55 and 55=55, showing the steps to solve various math problems.

1. Math :)
By: Brianna Dorn
Computer Applications

2. 3
2 x8x4 4
16
3
64 4
3 3
(4) 4

3. 7 x8 6 18 x3
56 1
3 x3
56 1 55
55 55

4. 2
15 2 x3 6