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.
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