A plain and familiar method for attaining the knowledge and practice of common arithmetic. [electronic resource] : Containing All the Useful Rules both in Whole Numbers, and Fractions, Vulgar and Decimal, Extraction of the Square and Cube-Roots, Simple and Compound Interest, Annuities, &c. delivered in a more practical and correct Manner, than in any Work hitherto extant. By Edmund Wingate, of Gray's-Inn, Esq; the eighteenth edition. Wherein the additions and emendations made by Mr. John Kersey, in his appendix; and Mr. George Shelley, in his supplement, are introduced in their proper places; and all the improvements in this science that have appeared in other writers since their time, are carefully inserted. Also sundry others, that are entirely new, are added. By James Dodson, Accomptant, and Teacher of the Mathematics.