Table of Contents

Chapter 1 Numbers to 1,000
 1 Counting
 2 Place Value
 3 Comparing Numbers
 4 Order and Pattern

Chapter 2 Addition up to 1,000
 1 Addition and Subtraction Facts within 20
 2 Addition without Regrouping
 3 Addition with Regrouping in Ones
 4 Addition with Regrouping in Tens
 5 Addition with Regrouping in Ones and Tens

Chapter 3 Subtraction up to 1,000
 1 Subtraction without Regrouping
 2 Subtraction with Regrouping in Tens and Ones
 3 Subtraction with Regrouping in Hundreds and Tens
 4 Subtraction with Regrouping in Hundreds, Tens, and Ones
 5 Subtraction across Zeros

Chapter 4 Using Bar Models: Addition and Subtraction
 1 Using PartPartWhole in Addition and Subtraction
 2 Adding on and Taking Away Sets
 3 Comparing Two Sets
 4 RealWorld Problems: TwoStep Problems

Chapter 5 Multiplication and Division
 1 How to Multiply
 2 How to Divide
 3 RealWorld Problems: Multiplication and Division

Chapter 6 Multiplication Tables of 2, 5, and 10
 1 Multiplying 2: SkipCounting
 2 Multiplying 2: Using Dot Paper
 3 Multiplying 5: SkipCounting
 4 Multiplying 5: Using Dot Paper
 5 Multiplying 10: SkipCounting and Using Dot Paper
 6 Odd and Even Numbers

Chapter 7 Metric Measurement of Length
 1 Measuring in Meters
 2 Comparing Lengths in Meters
 3 Measuring in Centimeters
 4 Comparing Lengths in Centimeters
 5 RealWorld Problems: Metric Length

Chapter 8 Mass
 1 Measuring in Kilograms
 2 Comparing Masses in Kilograms
 3 Measuring in Grams
 4 Comparing Masses in Grams
 5 RealWorld Problems: Mass

Chapter 9 Volume
 1 Getting to Know Volume
 2 Measuring in Liters
 3 RealWorld Problems: Volume