



2  (1) 


3  (8) 


11  (9) 


20  (9) 

Rounding and Estimating; Order 


29  (10) 


39  (9) 


48  (13) 


61  (7) 

Applications and Problem Solving 


68  (16) 

Exponential Notation and Order of Operations 


84  (17) 


93  (3) 


96  (4) 

Fraction Notation: Multiplication and Division 




100  (1) 


101  (8) 


109  (6) 

Fractions and Fraction Notation 


115  (11) 

Multiplication and Applications 


126  (7) 


133  (7) 

Multiplying, Simplifying, and Applications 


140  (6) 

Division and Applications 


146  (19) 


154  (3) 


157  (2) 

Cumulative Review: Chapter 12 


159  (5) 

Fraction Notation And Mixed Numerals 




164  (1) 


165  (8) 

Addition and Applications 


173  (7) 

Subtraction, Order, and Applications 


180  (7) 


187  (7) 

Addition and Subtraction Using Mixed Numerals; Applications 


194  (10) 

Multiplication and Division Using Mixed Numerals; Applications 


204  (10) 

Order of Operations; Estimation 


214  (19) 


222  (3) 


225  (2) 

Cumulative Review: Chapter 13 


227  (5) 




232  (1) 

Decimal Notation, Order, and Rounding 


233  (10) 


243  (9) 


252  (8) 


260  (11) 

Converting from Fraction Notation to Decimal Notation 


271  (9) 


280  (6) 

Applications and Problem Solving 


286  (27) 


301  (3) 


304  (3) 

Cumulative Review: Chapter 14 


307  (5) 




312  (1) 


313  (6) 


319  (7) 


326  (8) 

Applications of Proportions 


334  (10) 


344  (19) 


352  (3) 


355  (2) 

Cumulative Review: Chapter 15 


357  (5) 




362  (1) 


363  (7) 

Percent and Fraction Notation 


370  (9) 

Solving Percent Problems Using Percent Equations 


379  (7) 

Solving Percent Problems Using Proportions 


386  (6) 


392  (13) 

Sales Tax, Commission, and Discount 


405  (9) 

Simple and Compound Interest 


414  (7) 

Interest Rates on Credit Cards and Loans 


421  (20) 


430  (3) 


433  (2) 

Cumulative Review: Chapter 16 


435  (5) 

Data, Graphs, and Statistics 




440  (1) 

Averages, Medians, and Modes 


441  (11) 


452  (9) 

Bar Graphs and Line Graphs 


461  (12) 


473  (20) 


479  (4) 


483  (4) 

Cumulative Review: Chapter 17 


487  (5) 




492  (1) 

Linear Measures: American Units 


493  (6) 

Linear Measures: The Metric System 


499  (8) 

Converting Between American Units and Metric Units 


507  (4) 

Weight and Mass; Medical Applications 


511  (9) 

Capacity; Medical Applications 


520  (6) 


526  (6) 


532  (15) 


536  (3) 


539  (2) 

Cumulative Review: Chapter 18 


541  (5) 




546  (1) 


547  (5) 


552  (11) 


563  (9) 


572  (10) 


582  (9) 

Square Roots and the Pythagorean Theorem 


591  (24) 


600  (5) 


605  (3) 

Cumulative Review: Chapter 19 


608  (6) 




614  (1) 


615  (8) 


623  (6) 

Subtraction of Real Numbers 


629  (6) 

Multiplication of Real Numbers 


635  (4) 

Division of Real Numbers and Order of Operations 


639  (20) 


648  (3) 


651  (2) 

Cumulative Review: Chapter 110 


653  (5) 

Algebra: Solving Equations and Problems 




658  (1) 


659  (9) 

Solving Equations: The Addition Principle 


668  (4) 

Solving Equations: The Multiplication Principle 


672  (5) 

Using the Principles Together 


677  (11) 

Applications and Problem Solving 


688  


702  


705  

Cumulative Review: Chapter 111 


707  
Answers 

A1  
Index 

I1  
Photo Credits 

I9  
Index of Applications 

Index of Study Tips 
