Comparing Quantities: Algebra
by Holt /
2006 / English / PDF
3.8 MB Download
In this unit, you will compare quantities such as prices, weights, and widths.You will learn about trading andexchanging things in order to develop strategies to solve problems involving combinations of items and prices. Combination charts and the notebook notation will help you find solutions. In the end, you will have learned important ideas about algebra and several new ways to solve problems. You will see how pictures can help you think about a problem, how to use number patterns, and will develop some general ways to solve what are called “systems of equations” in math.
