Table of Contents
 Chapter 1 • Numbers to 10 Million

Chapter 2 • Four Operations on Whole Numbers
 Order of Operations: Write Numerical Expressions
 Order of Operations: Evaluate Numerical Expressions
 Multiplying a FourDigit Number by a TwoDigit Number
 Multiplying a FourDigit Number by a TwoDigit Number
 Dividing ThreeDigit Numbers by TwoDigit Numbers: Area Models
 Dividing ThreeDigit Numbers by TwoDigit Numbers: Long Divison without Remainders
 Dividing ThreeDigit Numbers by TwoDigit Numbers: Long Divison without Remainders
 Dividing ThreeDigit Numbers by TwoDigit Numbers: Long Divison with Remainders
 Dividing a FourDigit Number by a TwoDigit Number
 Common Multiples
 Common Factors
 Prime and Composite Numbers

Chapter 3 • Fractions
 Simplifying Fractions Using Common Factors
 Comparing Fractions Using Benchmarks
 Comparing Proper Fractions
 Ordering Fractions
 Comparing Fractions Greater Than One
 Ordering Mixed Numbers
 Adding Fractions with Unlike Denominators
 Subtracting Fractions with Unlike Denominators
 Word Problems: Adding and Subtracting Fractions with Unlike Denominators
 Adding Mixed Numbers with Unlike Denominators
 Subtracting Mixed Numbers with Unlike Denominators
 Word Problems: Adding and Subtracting Mixed Numbers with Unlike Denominators
 Multiplying Fractions: Area Models
 Multiplying Fractions
 Dividing Unit Fractions by Whole Numbers
 Dividing Proper Fractions by Whole Numbers

Chapter 4 • Decimals
 Place Value: Tenths, Hundredths, and Thousandths
 Dividing Decimals by 10, 100, and 1000
 Whole Number Division with Decimal Quotients
 Converting Fractions to Decimals
 Converting Fractions to Decimals
 Multiplying Decimals by Whole Numbers: Place Value Models
 Multiplying Decimals by Whole Numbers: The Column Method
 Dividing Decimals by OneDigit Numbers Using Models
 Dividing Decimals by OneDigit Numbers
 Multiplying Decimals by Whole Numbers: Area Models and Expanded Form
 Dividing Decimals by TwoDigit Numbers
 Chapter 5 • Measurements
 Chapter 6 • Word Problems