Math (Order of Operations) Step by Step description

Math (Order of Operations) or PEMDAS Step by Step is an interactive app the teaches the order of operations in a math expression.

PEMDAS stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. Other variations for PEMDAS are: BEDMAS, BODMAS, and BIDMAS.

- This app will show you how to evaluate a math expression in the right order.
- You can type your own expressions or let the app generate ones for you
- Two modes of interaction
1) Multiple choice option where you have to pick the right answer for the step
2) You can go to next, back, first or last step
- You can turn on or off sounds.