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### ACO Pre-Algebra

 ACO Pre-Algebra is a work at your own pace class. Arithmetic:             https://www.khanacademy.org/math/arithmetic Pre-Algebra           https://www.khanacademy.org/math/pre-algebra   Operations with whole numbers and fractions - Topics included are addition, subtraction, multiplication, division, recognizing equivalent fractions, mixed numbers and estimating. Operations with decimals & percents - Topics included are addition, subtraction, multiplication, division. Percent problems, recognition of decimals, fraction and percent equivalencies and problems involving estimation. Applications and problem solving - Topics include rate, percent and measurement problems, and distribution of a quantity into its fractional parts. Operation with integers & rational numbers - Topics include computation with integers and negative rationals, the use of absolute values and ordering. Operations with algebraic Expressions - Topics include the evaluating expressions, adding,subtracting, multiplying and dividing monomials. Using the distributive property and adding like terms. Solving basic equations.