1 Chapter 1 Place Value, Addition, and Subtraction 1-1:  What Is a Billion? Also consider: 1-1:  What Is a Billion? Also consider: 1-2:  Place Value to Billions 1-2:  Place Value to Billions 1-3:  Expanded Form 1-3:  Expanded Form 1-4:  Thousandths 1-4:  Thousandths 1-5:  Decimals Greater Than One 1-5:  Decimals Greater Than One 1-6:  Compare and Order Numbers 1-6:  Compare and Order Numbers 1-7:  Rounding Numbers 1. 1-7:  Rounding Numbers 1. 1-8:  Addition Properties/Subtraction Rules 1-8:  Addition Properties/Subtraction Rules 1-9:  Estimate Sums and Differences 1-9:  Estimate Sums and Differences 1-10:  Addition: Three or More Addends 1-10:  Addition: Three or More Addends 1-11:  Subtraction with Zeros 1-11:  Subtraction with Zeros 1-12:  Larger Sums and Differences 1-12:  Larger Sums and Differences 1-13:  Roman Numerals 1-13:  Roman Numerals 1-14:  Problem-Solving Strategy: Guess and Test 1-14:  Problem-Solving Strategy: Guess and Test 1-15:  Problem-Solving Applications: Mixed Review 1-15:  Problem-Solving Applications: Mixed Review
 2 Chapter 2 Multiplication 2-1:  Factors and Products 2-1:  Factors and Products 2-2:  Properties of Multiplication 2-2:  Properties of Multiplication 2-3:  Mental Math: Special Factors 2-3:  Mental Math: Special Factors 2-4:  Patterns in Multiplication 2-4:  Patterns in Multiplication 2-5:  Estimate Products 2-5:  Estimate Products 2-6:  Zeros in the Multiplicand 2-6:  Zeros in the Multiplicand 2-7:  Multiply Two Digits Also consider: 2-7:  Multiply Two Digits Also consider: 2-8:  Multiply Three Digits 2-8:  Multiply Three Digits 2-9:  Zeros in the Multiplier 2-9:  Zeros in the Multiplier 2-10:  Multiplication with Money 2-10:  Multiplication with Money 2-11:  Problem-Solving Strategy: Use More Than One Step 2-11:  Problem-Solving Strategy: Use More Than One Step 2-12:  Problem-Solving Applications: Mixed Review 2-12:  Problem-Solving Applications: Mixed Review
 3 Chapter 3 Division 3-1:  Understanding Division 3-1:  Understanding Division 3-2:  Division Patterns 3-2:  Division Patterns 3-3:  Three-Digit Quotients 3-3:  Three-Digit Quotients 3-4:  Larger Quotients 3-4:  Larger Quotients 3-5:  Zeros in the Quotient 3-5:  Zeros in the Quotient 3-6:  Short Division 3-6:  Short Division 3-7: Explore Divisibility3-8: Divisibility and Mental Math 3-7: Explore Divisibility3-8: Divisibility and Mental Math 3-9:  Estimation: Compatible Numbers 3-9:  Estimation: Compatible Numbers 3-10:  Teens as Divisors 3-10:  Teens as Divisors 3-11:  Two-Digit Divisors 3-11:  Two-Digit Divisors 3-12:  Divide Larger Numbers 3-12:  Divide Larger Numbers 3-13:  Divide Money 3-13:  Divide Money 3-14:  Order of Operations 3-14:  Order of Operations 3-15:  Problem-Solving Strategy: Make a Table/Find a Pattern 3-15:  Problem-Solving Strategy: Make a Table/Find a Pattern 3-16:  Mixed Review 3-16:  Mixed Review
 4 Chapter 4 Number Theory and Fractions 4-1:  Explore Prime and Composite Numbers Also consider: 4-1:  Explore Prime and Composite Numbers Also consider: 4-2:  Factors, Primes, and Composites Also consider: 4-2:  Factors, Primes, and Composites Also consider: 4-3:  Greatest Common Factor 4-3:  Greatest Common Factor 4-4:  Fraction Sense 4-4:  Fraction Sense 4-5:  Fractions in Lowest Terms 4-5:  Fractions in Lowest Terms 4-6:  Fractions in Greater Terms 4-6:  Fractions in Greater Terms 4-7:  Multiples: LCM and LCD 4-7:  Multiples: LCM and LCD 4-8:  Mixed Numbers 4-8:  Mixed Numbers 4-9:  Fractions Greater Than or Equal to One 4-9:  Fractions Greater Than or Equal to One 4-10:  Compare and Order Fractions 4-10:  Compare and Order Fractions 4-11:  Problem-Solving Strategy: Make an Organized List 4-11:  Problem-Solving Strategy: Make an Organized List 4-12:  Mixed Review 4-12:  Mixed Review
 5 Chapter 5 Fractions: Addition and Subtraction 5-1:  Rename Fraction Sums: Like Denominators 5-1:  Rename Fraction Sums: Like Denominators 5-2:  Add Fractions: Unlike Denominators Also consider: 5-2:  Add Fractions: Unlike Denominators Also consider: 5-3:  Add Three Fractions 5-3:  Add Three Fractions 5-4:  Add Mixed Numbers 5-4:  Add Mixed Numbers 5-5:  Rename Mixed Number Sums 5-5:  Rename Mixed Number Sums 5-6:  Rename Differences: Like Denominators 5-6:  Rename Differences: Like Denominators 5-7: Subtract Fractions: Unlike Denominators5-8: More Subtraction of Fractions 5-7: Subtract Fractions: Unlike Denominators5-8: More Subtraction of Fractions 5-9:  Subtract Mixed Numbers 5-9:  Subtract Mixed Numbers 5-10: Subtraction with Renaming5-11: More Renaming in Subtraction 5-10: Subtraction with Renaming5-11: More Renaming in Subtraction 5-12:  Estimate Sums and Differences of Mixed Numbers 5-12:  Estimate Sums and Differences of Mixed Numbers 5-13:  Problem-Solving Strategy: Work Backward 5-13:  Problem-Solving Strategy: Work Backward 5-14:  Mixed Review 5-14:  Mixed Review
 6 Chapter 6 Fractions: Multiplication and Division 6-1:  Multiply Fractions 6-1:  Multiply Fractions 6-2:  Multiply Fractions by Fractions Also consider: 6-2:  Multiply Fractions by Fractions Also consider: 6-3:  Multiply Fractions and Whole Numbers 6-3:  Multiply Fractions and Whole Numbers 6-4:  Multiply Fractions Using GCF 6-4:  Multiply Fractions Using GCF 6-5:  Rename Mixed Numbers as Fractions 6-5:  Rename Mixed Numbers as Fractions 6-6:  Multiply Fractions and Mixed Numbers 6-6:  Multiply Fractions and Mixed Numbers 6-7:  Multiply Mixed Numbers 6-7:  Multiply Mixed Numbers 6-8:  Division of Fractions Also consider: 6-8:  Division of Fractions Also consider: 6-9:  Reciprocals 6-9:  Reciprocals 6-10:  Divide Whole Numbers by Fractions Also consider: 6-10:  Divide Whole Numbers by Fractions Also consider: 6-11:  Divide Fractions by Fractions 6-11:  Divide Fractions by Fractions 6-12:  Divide Fractions by Whole Numbers 6-12:  Divide Fractions by Whole Numbers 6-13:  Divide Mixed Numbers by Fractions 6-13:  Divide Mixed Numbers by Fractions 6-14:  Divide Mixed Numbers 6-14:  Divide Mixed Numbers 6-15:  Estimate Products and Quotients with Mixed Numbers 6-15:  Estimate Products and Quotients with Mixed Numbers 6-16:  Problem-Solving Strategy: Use Simpler Numbers 6-16:  Problem-Solving Strategy: Use Simpler Numbers 6-17:  Problem-Solving Applications: Mixed Review 6-17:  Problem-Solving Applications: Mixed Review
 7 Chapter 7 Probability and Statistics 7-1:  Probability Also consider: 7-1:  Probability Also consider: 7-2:  Tree Diagrams Also consider: 7-2:  Tree Diagrams Also consider: 7-3:  Independent and Dependent Events 7-3:  Independent and Dependent Events 7-4:  Collect and Organize Data Also consider: 7-4:  Collect and Organize Data Also consider: 7-5:  Range, Median, Mean, and Mode 7-5:  Range, Median, Mean, and Mode 7-6:  Graphing Sense Also consider: 7-6:  Graphing Sense Also consider: 7-7:  Line Plots Also consider: 7-7:  Line Plots Also consider: 7-8:  Histograms 7-8:  Histograms 7-9:  Make Line Graphs 7-9:  Make Line Graphs 7-10:  Interpret Circle Graphs 7-10:  Interpret Circle Graphs 7-11:  Problem-Solving Strategy: Use a Model/Diagram 7-11:  Problem-Solving Strategy: Use a Model/Diagram 7-12:  Problem-Solving Applications: Mixed Review 7-12:  Problem-Solving Applications: Mixed Review
 8 Chapter 8 Decimals: Addition and Subtraction 8-1:  Decimal Sense Also consider: 8-1:  Decimal Sense Also consider: 8-2:  Decimals and Place Value 8-2:  Decimals and Place Value 8-3:  Add Decimals 8-3:  Add Decimals 8-4:  Estimate Decimal Sums 8-4:  Estimate Decimal Sums 8-5:  Add More Decimals 8-5:  Add More Decimals 8-6:  Subtract Decimals 8-6:  Subtract Decimals 8-7:  Estimate Decimal Differences 8-7:  Estimate Decimal Differences 8-8:  Subtract More Decimals 8-8:  Subtract More Decimals 8-9:  Problem-Solving Strategy: Use More Than One Step 8-9:  Problem-Solving Strategy: Use More Than One Step 8-10:  Problem-Solving Applications: Mixed Review 8-10:  Problem-Solving Applications: Mixed Review
 9 Chapter 9 Decimals: Multiplication and Division 9-1:  Multiply by 10, 100, and 1000 9-1:  Multiply by 10, 100, and 1000 9-2:  Estimate Decimal Products 9-2:  Estimate Decimal Products 9-3:  Multiply Decimals by Whole Numbers 9-3:  Multiply Decimals by Whole Numbers 9-4:  Multiply Decimals by Decimals 9-4:  Multiply Decimals by Decimals 9-5:  Zeros in the Product 9-5:  Zeros in the Product 9-6:  Divide by 10, 100, and 1000 9-6:  Divide by 10, 100, and 1000 9-7:  Divide Decimals by Whole Numbers 9-7:  Divide Decimals by Whole Numbers 9-8:  Zeros in Division 9-8:  Zeros in Division 9-9: Estimate Decimal Quotients9-10: Estimate with Money 9-9: Estimate Decimal Quotients9-10: Estimate with Money 9-11:  Problem-Solving Strategy: Write a Number Sentence 9-11:  Problem-Solving Strategy: Write a Number Sentence 9-12:  Problem-Solving Applications: Mixed Review 9-12:  Problem-Solving Applications: Mixed Review
 10 Chapter 10 Geometry 10-1:  Measure and Draw Angles 10-1:  Measure and Draw Angles 10-2:  Identify Angles 10-2:  Identify Angles 10-3:  Polygons 10-3:  Polygons 10-4:  Congruent and Similar Figures 10-4:  Congruent and Similar Figures 10-5:  Triangles 10-5:  Triangles 10-6:  Quadrilaterals Also consider: 10-6:  Quadrilaterals Also consider: 10-7:  Perimeter 10-7:  Perimeter 10-8:  Circles 10-8:  Circles 10-9:  Circumference 10-9:  Circumference 10-10:  Lines of Symmetry 10-10:  Lines of Symmetry 10-11:  Transformations 10-11:  Transformations 10-12:  Tessellations 10-12:  Tessellations 10-13:  Problem-Solving Strategy: Use a Diagram/Model 10-13:  Problem-Solving Strategy: Use a Diagram/Model 10-14:  Problem-Solving Applications: Mixed Review 10-14:  Problem-Solving Applications: Mixed Review
 11 Chapter 11 Measurement Topics 11-1:  Relate Customary Units of Length 11-1:  Relate Customary Units of Length 11-2:  Relate Customary Units of Capacity 11-2:  Relate Customary Units of Capacity 11-3:  Relate Customary Units of Weight 11-3:  Relate Customary Units of Weight 11-4:  Temperature 11-4:  Temperature 11-5:  Units of Time 11-5:  Units of Time 11-6:  Time Zones 1.