Prealgebra

by Yoshiwara, Katherine

• ISBN13: 9780534954482
• ISBN10: 0534954480
• Edition: 1st
• Format: Paperback
• Copyright: 1997-01-07
• Publisher: Brooks Cole

Summary

Includes manipulatives keyed to lessons in Prealgebra.

Table of Contents

Unit 1 Variables and Equations	3	(62)
LESSON 1.1 Variables	3	(6)
LESSON 1.2 Algebraic Expressions	9	(5)
LESSON 1.3 Evaluating Algebraic Expressions	14	(3)
LESSON 1.4 Writing Algebraic Expressions	17	(7)
LESSON 1.5 Equations	24	(4)
Review and Progress Check: Lessons 1.1-1.5	28	(3)
LESSON 1.6 Solving Equations	31	(5)
LESSON 1.7 Area and Perimeter	36	(7)
LESSON 1.8 Formulas	43	(4)
LESSON 1.9 Some Geometric Formulas	47	(6)
LESSON 1.10 Problem Solving	53	(4)
Unit 1 Review	57	(8)
Unit 2 Signed Numbers; Order of Operations	65	(130)
LESSON 2.1 Negative Numbers	65	(7)
LESSON 2.2 Addition of Signed Numbers	72	(8)
LESSON 2.3 Subtraction of Signed Numbers	81	(9)
LESSON 2.4 Multiplication and Division of Signed Numbers	90	(8)
LESSON 2.5 Problem Solving	98	(3)
Review and Progress Check: Lessons 2.1-2.5	101	(3)
LESSON 2.6 Order of Operations	104	(7)
LESSON 2.7 Algebraic Expressions with Two Operations	111	(7)
LESSON 2.8 Equations with Two Operations	118	(6)
LESSON 2.9 Problem Solving	124	(8)
LESSON 2.10 Order of Operations with Signed Numbers	132	(6)
Review and Progress Check: Lessons 2.6-2.10	138	(4)
LESSON 2.11 Equations Again	142	(4)
LESSON 2.12 Graphs and Display of Data	146	(19)
LESSON 2.13 Like Terms	165	(7)
LESSON 2.14 The Distributive Law	172	(7)
LESSON 2.15 Problem Solving	179	(6)
Unit 2 Review	185	(10)
Unit 3 Exponents and Fractions	195	(90)
LESSON 3.1 Exponents	195	(10)
LESSON 3.2 Order of Operations	205	(8)
LESSON 3.3 Square Roots	213	(7)
LESSON 3.4 Applications of Square Roots	220	(9)
LESSON 3.5 More About Like Terms	229	(7)
Review and Progress Check: Lessons 3.1-3.5	236	(3)
LESSON 3.6 Fractions	239	(14)
LESSON 3.7 Multiplying and Dividing Fractions	253	(7)
LESSON 3.8 Adding and Subtracting Fractions	260	(8)
LESSON 3.9 Adding and Subtracting Unlike Fractions	268	(5)
LESSON 3.10 Equations with Fractions	273	(6)
Unit 3 Review	279	(6)
Unit 4 Proportion and Percent; Graphing	285	(88)
LESSON 4.1 Decimal Fractions and Percent	285	(10)
LESSON 4.2 Percent Problems	295	(7)
LESSON 4.3 Graphs of Equations	302	(12)
LESSON 4.4 Linear Graphs	314	(5)
LESSON 4.5 Ratios and Rates	319	(5)
Review and Progress Check: Lessons 4.1-4.5	324	(4)
LESSON 4.6 Proportions	328	(12)
LESSON 4.7 Area and Volume	340	(9)
LESSON 4.8 Problems Involving Interest	349	(5)
LESSON 4.9 Problems Involving Mixtures	354	(7)
LESSON 4.10 Problems Involving Motion	361	(5)
Unit 4 Review	366	(7)
Appendix Review of Arithmetic Skills	373	(32)
A.1 Reducing and Building Fractions	373	(3)
A.2 Multiplying and Dividing Fractions	376	(3)
A.3 Adding and Subtracting Fractions	379	(4)
A.4 Mixed Numbers and Improper Fractions	383	(3)
A.5 Decimal Fractions	386	(3)
A.6 Rounding Decimal Numbers	389	(3)
A.7 Adding and Subtracting Decimal Fractions	392	(1)
A.8 Multiplying and Dividing Decimal Fractions	393	(3)
A.9 Percents	396	(4)
A.10 Laws of Arithmetic	400	(5)
Answers	405