Preface  vii  
To The Student  ix  
SECTION 1 WHOLE NUMBERS  1  (21)  

1  (4)  

5  (5)  

10  (4)  

14  (4)  

18  (4)  
SECTION 2 COMMON FRACTIONS  22  (20)  

22  (6)  

28  (4)  

32  (4)  

36  (3)  

39  (3)  
SECTION 3 DECIMAL FRACTIONS  42  (20)  

42  (4)  

46  (3)  

49  (3)  

52  (3)  

55  (4)  

59  (3)  
SECTION 4 PERCENTS, AVERAGES, AND ESTIMATES  62  (15)  

62  (4)  

66  (3)  

69  (3)  

72  (3)  

75  (2)  
SECTION 5 POWERS AND ROOTS  77  (15)  

77  (3)  

80  (5)  

85  (2)  

87  (5)  
SECTION 6 MEASURE  92  (21)  

92  (5)  

97  (6)  

103  (5)  

108  (3)  

111  (2)  
SECTION 7 RATIO AND PROPORTION  113  (7)  

113  (2)  

115  (3)  

118  (2)  
SECTION 8 FORMULAS  120  (29)  

120  (4)  

124  (3)  

127  (10)  

137  (6)  

143  (3)  

146  (3)  
SECTION 9 TRIGONOMETRY  149  (26)  

149  (4)  

153  (8)  

161  (7)  

168  (4)  

172  (3)  
Appendix  175  (8)  
Glossary  183  (3)  
Answers to OddNumbered Problems  186 