Math Mammoth Grade 7-A Worktext is the student book for the first half of 7th grade mathematics studies. This book is also the first half of a pre-algebra curriculum. It covers: an introduction to basic algebra, integers and their operations, one-step equations, rational numbers (negative fractions and decimals), and linear equations. This is the full-color version; in other words, the inside pages are in full color. | Math Mammoth Grade 7-A Worktext by Maria Miller, Paperback | Indigo Chapters