ACO PreAlgebra is a work at your own pace class.
Arithmetic: https://www.khanacademy.org/math/arithmetic PreAlgebra https://www.khanacademy.org/math/prealgebra
 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.
