Daftar Isi:Part I Chapter I Notation and Numeration Chapter II Addition Chapter III Subtraction Chapter IV Multiplication Chapter V Division Chapter VI Method of Proof Chapter VII Application of the foregoing Rules Part II Chapter I Explanation of Sign and Properties of Numbers Chapter II Rule of Three c Chapter III Factor %c method of Cancelling Chapter IV Fractions Chapter V Decimals Part III Commercial Arithmetic Chapter I Tables-Reduction Chapter II Addition Subtraction Multiplicationn and Division of Compound Quantities Chapter III Application of Decimals and Fractions to compound quatities c-Practice Interest Part IV Chapter I Arithmetical Progression-Geometyrical Proportion and Progression Chapter II Permutation Chapter III Squares and Cubes-Square and Cube Root