Algebra and Pre-Algebra: It's Easy by Rebecca Wingard-Nelson
English | January 1st, 2014 | ISBN: 1464404453 | 66 pages | EPUB/True PDF | 8.93 MB
This book teaches and discusses variables, integers, expressions, and absolute values. It also describes the order of operations and takes the reader through multi-step problems. It clearly describes how things change and how things are related. It can be read from beginning to end or used to review a specific topic.