Table of Contents

Chapter 7 Division by OneDigit Numbers
 1 Division with Remainders
 2 Division of Multiples of 10, 100, and 1 000
 3 Problem Solving Strategy: Guessing and Verifying
 4 Estimating Quotients
 5 Division (TwoDigit Quotients)
 6 Problem Solving Investigation
 7 Division (ThreeDigit Quotients)

Chapter 8 Geometric Figures and Spatial Reasoning
 1 ThreeDimensional Figures
 2 TwoDimensional Figures
 3 Problem Solving Strategy: Searching for a Pattern
 4 Angles
 5 Triangles
 6 Graphing Points on a Number Line
 7 Coordinate Plane

Chapter 9 Measurement
 1 Metric Units of Length
 2 Measuring Perimeters
 3 Measuring Areas
 4 Metric Units of Capacity
 5 Metric Units of Mass
 6 Problem Solving Strategy: Reasoning
 7 Estimating and Measuring Volumes
 8 Elapsed Time

Chapter 10 Fractions

1 Fractions
 Equivalent Fractions Using Models
 Nonunit Fractions
 Unit Fractions: Halves, Thirds, and Quarters
 Finding a Whole Set
 Multiplying Unit Fractions by Whole Numbers Using Models
 Unit Fractions
 Halves
 Dividing Shapes into Equal Parts
 Making a Whole: Halves, Thirds, and Quarters
 Thirds
 Representing Fractions as Division
 2 ProblemSolving Strategy: Drawing a Picture
 3 Graphing Fractions on a Number Line
 4 Equivalent Fractions
 5 Comparing and Ordering Fractions
 6 Mixed Numbers
 7 Problem Solving Investigation

1 Fractions

Chapter 11 Decimals
 1 Tenths
 2 Hundredths
 3 Mixed Numbers and Decimals
 4 Problem Solving Strategy: Forming a Model
 5 Graphing Decimals on a Number Line
 6 Comparing and Ordering Decimals
 7 Equivalent Decimal Fraction and Fractions
 8 Decimal Fraction and Fractions, and Mixed Numbers

Chapter 12 Adding and Subtracting Decimals
 1 Rounding Decimals
 2 Estimating Sums and Differences
 3 Problem Solving Strategy: Reverse Solving
 4 Adding Decimals
 5 Subtracting Decimals