think! Mathematics Student Textbook 2A (Sold in Packs of 10) professional development This engaging workbook complements the

This engaging workbook complements the textbook by providing students with abundant opportunities to practice

• Differentiated instruction guidelines

• Unit-by-unit overview and prerequisites

• Mathematical language practice

• Understanding verification

think! Mathematics Student Textbook 2A (Sold in Packs of 10) professional development This engaging workbook complements theNumbers and Operations to 1,000 Students significantly expand their number sense through: Counting by ones, tens, and hundreds to 1,000 Comparing and ordering three digit numbers Discovering and creating number patterns Developing mental math strategies Understanding place value with hundreds, tens, and ones Advanced Addition and Subtraction Building on previous skills, students master: Addition and subtraction within 100 Mental math strategies for