Math busters

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.

Readers learn to do long division with remainders, how to multiply two-digit numbers, and get great tips for solving word problems. Multiply and divide fractions and decimals, and learn how to estimate. This book can be read from beginning to end or used to review a specific topic.

"A step-by-step guide to the basics of ratios and fractions"--Provided by publisher.