Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Practical System of Arithmetic: Adapted to the United States |
Contents
of Federal Money | 22 |
Compound | 40 |
Brokerage | 46 |
Reduction | 63 |
Rule of Three Direct do Inverse 100 | 95 |
Discount | 135 |
Fellowship | 165 |
Involution | 178 |
Subtraction Simple 25 | 232 |
Tare and Trett 114 | 238 |