### Order of Operation. "It really doesn't matter which method you use to teach the Order of Operations. You can use PEMDAS, Please Excuse My Dear Aunt Sally, or any other catchy phrase. That isn't the biggest problem. It is when they have to take their standardized tests and they don't understand that their calculator doesn't follow the order of operations. It follows the order they type things in. Here are 3 ways to make sure they understand the order of operations" "The Order of…

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