﻿ Basic Math and Pre-Algebra ﻿

## Basic Math and Pre-Algebra

### PART 1. The World of Numbers

CHAPTER 1. Our Number System

CHAPTER 2. Arithmetic

CHAPTER 3. Order of Operations and Integers

CHAPTER 4. Factors and Multiples

CHAPTER 5. Fractions

CHAPTER 6. Decimals

CHAPTER 7. Ratios, Proportions, and Percentages

PART 2. Into the Unknown

CHAPTER 8. Variables and Expressions

CHAPTER 9. Adding and Subtracting with Variables

CHAPTER 10. Solving Equations and Inequalities

CHAPTER 11. Coordinate Graphing

PART 3. The Shape of the World

CHAPTER 12. Basics of Geometry

CHAPTER 13. Triangles

CHAPTER 14. Quadrilaterals and Other Polygons

CHAPTER 15. Circles

CHAPTER 16. Surface Area and Volume

CHAPTER 17. Geometry at Work

PART 4. The State of the World

CHAPTER 18. Probability

CHAPTER 19. Graphs

CHAPTER 20. Measures of Center and Spread

PART 5. Extra Practice

CHAPTER 21. Extra Practice

APPENDIX A. Check Point Answers

APPENDIX B. Extra Practice Answers

APPENDIX C. Glossary

APPENDIX D. Resources

APPENDIX E. Measurement

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