Spectrum(R) Place Value and Rounding teaches and reinforces the essential math skills your fourth graders are learning in the classroom. Aligning with state standards, this math workbook covers place value, expanded form, comparing and rounding multi-digit numbers, adding and subtracting multi-digit numbers, multiplying by one- and two-digit numbers, dividing by one-digit numbers, and more. --Including a complete introduction to each math concept, Spectrum(R) Focus reinforces each skill through in-depth explanations and examples. Guided practice supports learning as conceptual understanding grows. Independent practice builds proficiency and fluency for each skill. Performance tasks challenge learners to apply knowledge and make real-world connections using critical thinking. A comprehensive assessment provides evidence of skill mastery. --The Spectrum(R) Focus series provides targeted instruction and practice for the most challenging skills from current state standards for college and career readiness. Each title features resources to support in-depth learning for a specific math or language arts skill area. Designed to help students achieve complete mastery, each title also includes a detailed reference section that thoroughly explains each concept. Teachers, parents, and students will appreciate these essential tools for understanding the specific skills needed to achieve academic success --No matter your need, Spectrum(R) is with you every step of the way.