Other editions of book Math Masters: Number and Operations in Base Ten Set: Understand Place Value

Each book highlights a different skill, including using expanded form and comparing three-digit numbers, rounding numbers to the nearest 1 or 1, and fluently adding or subtracting within 1 using a variety of known methods. High-interest topics, real-world applications, and helpful images engage readers as they develop important math skills. • Created to explicitly reflect the Common Core State Standards for Mathematics (Number and Operations in Base Ten), grades 2 and 3 • Texts contain abundant visual representations and diagrams to heighten reader comprehension