Ordering: Fractions, Decimals, Integers, and Percents.
Explains how to add, subtract, multiply, and divide fractions and decimals; introduces estimating techniques; and includes many examples.
Presents a collection of entries that explain and define a wide range of topics and concepts related to math, including algebra, geometry, statistics, fractions, and more. Includes illustrations.
A guide to solving math word problems that explains how to see patterns in the problems, then compute with decimals and fractions, compare rates, and solve proportions.
Explains the meanings of percents and ratios, discusses calculation techniques, and includes many examples.
Teaches how to use different kinds of data, graphs, and statistics and provides information on percents, histograms, distribution shapes, and frequency polygons.