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what is the order of operations for mathematics. A ddition and S ubtraction left-to-right Divide and Multiply rank equally and go left to right. A way to remember the order of the operations is PEMDAS where in each letter stands for a mathematical operation.
Math explained in easy language plus puzzles games quizzes worksheets and a forum. The order of operations is the order that different mathematical operations are done. Then go from left to right doing any A or S as you find them.
When doing computations always follow the order of operations and always perform the operations according to the following rule.
Multiply and Divide from left to right. The order of operations is the order that different mathematical operations are done. Dont forget if a calculation has division and multiplication in it. If grouping symbols are used such as parentheses perform the operations inside the grouping symbols first.