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In this interactive object, learners simplify ratios and solve problems using proportions. All terms are defined.
By Mary LeBrun
In this learning activity you'll identify fractions and view illustrations of fractions.
Math Reasoning: Buying the Paint
By Rosie Bunnow
Learners use basic math skills in a workplace situation.
Casio fx-260 Solar Calculator - Using the Keys
By Suzi Hunsader
In this learning activity you'll practice using the keys on the Casio fx-260 Solar Calculator.
Solving Systems of Linear Equations Using the Addition or Subtraction Method
By Allen Reed, Douglas Jensen
In a series of practice problems, learners use the addition or subtraction method to solve systems of linear equations, also called "simultaneous linear equations."
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