The First Steps in Algebra

I. Introduction
II. Simple Equations
III. Positive and Negative Numbers
IV. Addition and Subtraction
V. Multiplication and Division
VI. Special Rules in Multiplication and Division
VII. Factors
VIII. Common Factors and Multiples
IX. Fractions
X. Fractional Equations
XI. Simultaneous Equations of the First Degree
XII. Quadratic Equations
XIII. Arithmetical Progression
XIV. Geometrical Progression
XV. Square and Cube Roots