In this Elementary Algebra Review lesson, students are taught how to add and subtract positive and negative numbers, as well as how to simplify numerical expressions using the order of operations. The lesson goes into detail about filling in the blanks with positive or negative numbers, and understanding absolute values. The transcript also provides step-by-step guidance on how to simplify expressions and sets out the order in which to perform the operations.
Adding and subtracting positive & negative numbers, absolute values, simplifying numerical expressions using order of operations
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