This 56 question review packet with answer key included not only has questions covering a broad range of topics, but also notes and explanations for the concepts. There are two to three questions per topic. Here are a list of the topics: variables and expressions, square roots, cube roots, absolute value, order of operations, matrices, distribution, combining like terms, unit cost, mult/div rationals, solving equations, proportions, percent problems, percent change, simple interest formula probl