Table of Contents
 Introduction
 1 • Using Numbers
 2 • Sequences
 3 • Perimeter and Area

4 • Decimal Numbers
 Multiplying Decimals by 10, 100, and 1000
 Dividing Decimals by 10, 100, and 1000
 Rounding to the Nearest Ten
 Adding Decimals with Hundredths: The Column Method
 Subtracting Decimals with Hundredths: The Column Method
 Multiplying Decimals by Whole Numbers: The Column Method
 Dividing Decimals by OneDigit Numbers

5 • Working with Numbers
 Rounding MultiDigit Numbers with Decimals to Any Place Value
 Rounding Numbers with Two Decimal Places
 Rounding Numbers up to 10,000
 Rounding Numbers with Three Decimal Places
 Multiplying a TwoDigit Number by a OneDigit Number: Column Method with Regrouping
 Multiplying a ThreeDigit Number by a OneDigit Number: Column Method
 Converting Lengths: Metric Units
 6 • Statistics
 7 • Algebra

8 • Fractions
 Equivalent Fractions Using Models
 Simplifying Fractions Using Common Factors
 Comparing Fractions Using Models: Same Denominator
 Adding Fractions with Like Denominators
 Subtracting Proper Fractions: Denominators Are Multiples
 Converting Mixed Numbers to Improper Fractions
 Adding Mixed Numbers: Denominators Are Multiples
 Subtracting Mixed Numbers with Unlike Denominators
 9 • Angles
 10 • Coordinated and Graphs
 11 • Percentages
 12 • Probability
 13 • Symmetry
 14 • Equations
 15 • Interpreting Data
 16 • 3D Shapes
 17 • Ratio