Index of Applications 

xi  
Index of Study Tips 

xvii  
Preface 

xix  




2  (7) 


9  (6) 


15  (7) 

Rounding and Estimating; Order 


22  (9) 


31  (9) 


40  (12) 


52  (6) 

Applications and Problem Solving 


58  (17) 


67  (8) 

Exponential Notation and Order of Operations 


75  (15) 


84  (3) 


87  (3) 




90  (6) 


96  (6) 


102  (6) 

Multiplication of Integers 


108  (4) 

Division of Integers and Order of Operations 


112  (16) 


116  (4) 


120  (3) 


123  (2) 

Cumulative Review: Chapters 12 


125  (3) 

Fraction Notation: Multiplication and Division 




128  (8) 


136  (6) 

Fractions and Fraction Notation 


142  (11) 

Multiplication and Applications 


153  (7) 


160  (7) 

Multiplying, Simplifying, and Applications 


167  (6) 

Division and Applications 


173  (15) 


178  (4) 


182  (3) 


185  (3) 

Fraction Notation and Mixed Numerals 




188  (8) 

Addition and Applications 


196  (7) 

Subtraction, Order, and Applications 


203  (8) 


207  (4) 


211  (7) 

Addition and Subtraction Using Mixed Numerals; Applications 


218  (10) 

Multiplication and Division Using Mixed Numerals; Applications 


228  (11) 


233  (6) 

Order of Operations; Estimation 


239  (17) 


247  (3) 


250  (2) 

Cumulative Review: Chapters 14 


252  (4) 



Decimal Notation, Order, and Rounding 


256  (10) 


266  (10) 


276  (8) 


284  (11) 

Converting from Fraction Notation to Decimal Notation 


295  (9) 


304  (6) 

Applications and Problem Solving 


310  (22) 


317  (8) 


325  (3) 


328  (4) 




332  (7) 


339  (7) 


346  (8) 

Applications of Proportions 


354  (11) 


359  (6) 


365  (17) 


373  (3) 


376  (2) 

Cumulative Review: Chapters 16 


378  (4) 




382  (7) 

Percent and Fraction Notation 


389  (9) 

Solving Percent Problems Using Percent Equations 


398  (7) 

Solving Percent Problems Using Proportions 


405  (6) 


411  (14) 


418  (7) 

Sales Tax, Commission, and Discount 


425  (9) 

Simple and Compound Interest 


434  (7) 

Interest Rates on Credit Cards and Loans 


441  (15) 


450  (3) 


453  (3) 

Data, Graphs, and Statistics 



Averages, Medians, and Modes 


456  (11) 


467  (9) 

Bar Graphs and Line Graphs 


476  (12) 


488  (18) 


490  (4) 


494  (4) 


498  (4) 

Cumulative Review: Chapters 18 


502  (4) 



Linear Measures: American Units 


506  (6) 

Linear Measures: The Metric System 


512  (8) 

Converting between American Units and Metric Units 


520  (4) 

Weight and Mass; Medical Applications 


524  (9) 

Capacity; Medical Applications 


533  (6) 


539  (6) 


545  (11) 


547  (3) 


550  (3) 


553  (3) 




556  (5) 


561  (11) 


572  (9) 


581  (10) 


591  (9) 

Square Roots and the Pythagorean Theorem 


600  (22) 


604  (5) 


609  (5) 


614  (3) 

Cumulative Review: Chapters 110 


617  (5) 

Algebra: Solving Equations and Problems 




622  (9) 

Solving Equations: The Addition Principle 


631  (4) 

Solving Equations: The Multiplication Principle 


635  (5) 

Using the Principles Together 


640  (11) 

Applications and Problem Solving 


651  


660  (6) 


666  (3) 


669  (2) 

Cumulative Review/Final Examination: Chapters 111 


671  
Answers (Student's Edition only) 

1  (1) 
Glossary 

1  (3) 
Photo Credits 

4  
Index 

1  