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) 

Fraction Notation: Multiplication and Division 




90  (8) 


98  (6) 

Fractions and Fraction Notation 


104  (11) 

Multiplication and Applications 


115  (7) 


122  (7) 

Multiplying, Simplifying, and Applications 


129  (6) 

Division and Applications 


135  (15) 


140  (4) 


144  (3) 


147  (3) 

Fraction Notation and Mixed Numerals 




150  (8) 

Addition and Applications 


158  (7) 

Subtraction, Order, and Applications 


165  (8) 


169  (4) 


173  (7) 

Addition and Subtraction Using Mixed Numerals; Applications 


180  (10) 

Multiplication and Division Using Mixed Numerals; Applications 


190  (11) 


195  (6) 

Order of Operations; Estimation 


201  (17) 


209  (3) 


212  (2) 

Cumulative Review: Chapters 13 


214  (4) 



Decimal Notation, Order, and Rounding 


218  (10) 


228  (8) 


236  (8) 


244  (11) 

Converting from Fraction Notation to Decimal Notation 


255  (9) 


264  (6) 

Applications and Problem Solving 


270  (22) 


277  (8) 


285  (3) 


288  (4) 




292  (7) 


299  (7) 


306  (8) 

Applications of Proportions 


314  (11) 


319  (6) 


325  (17) 


333  (3) 


336  (2) 

Cumulative Review: Chapters 15 


338  (4) 




342  (7) 

Percent and Fraction Notation 


349  (9) 

Solving Percent Problems Using Percent Equations 


358  (7) 

Solving Percent Problems Using Proportions 


365  (6) 


371  (14) 


378  (7) 

Sales Tax, Commission, and Discount 


385  (9) 

Simple and Compound Interest 


394  (7) 

Interest Rates on Credit Cards and Loans 


401  (15) 


410  (3) 


413  (3) 

Data, Graphs, and Statistics 



Averages, Medians, and Modes 


416  (11) 


427  (9) 

Bar Graphs and Line Graphs 


436  (12) 


448  (18) 


450  (4) 


454  (4) 


458  (4) 

Cumulative Review: Chapters 17 


462  (4) 



Linear Measures: American Units 


466  (6) 

Linear Measures: The Metric System 


472  (8) 

Converting Between American Units and Metric Units 


480  (4) 

Weight and Mass; Medical Applications 


484  (9) 

Capacity; Medical Applications 


493  (6) 


499  (6) 


505  (11) 


507  (3) 


510  (3) 


513  (3) 




516  (5) 


521  (11) 


532  (9) 


541  (10) 


551  (9) 

Square Roots and the Pythagorean Theorem 


560  (22) 


564  (5) 


569  (5) 


574  (3) 

Cumulative Review: Chapters 19 


577  (5) 




582  (8) 


590  (6) 

Subtraction of Real Numbers 


596  (6) 

Multiplication of Real Numbers 


602  (4) 

Division of Real Numbers and Order of Operations 


606  (16) 


612  (4) 


616  (3) 


619  (3) 

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  