Ratios and proportions are good ways to break down and understand really big numbers, and the numbers don’t get any bigger than they do in outer space. This bo

Spectrum(R) Word Problems for grade 7 includes practice for essential math skills, such as real world applications, multi-step word problems, variables, ratio a

The images in this book are in color. For a less-expensive grayscale paperback version, see ISBN 9781680923254. Prealgebra 2e is designed to meet scope and sequ

Your students will develop a greater understanding of the math concepts required for mastery of the new NCTM Standards. Easy-to-follow instructions, fun-to-solv

The Glencoe Math Student Edition is an interactive text that engages students and assist with learning and organization. It personalizes the learning experience