# Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Practical System of Arithmetic: Adapted to the United States

S. Green, 1818 - 240 Seiten

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### Inhalt

 ADDITION Simple 17 Questions for exercise 30 Division of Whole Numbers 34 Reduction 63 Discount 135 Fellowship 144
 Fractions Vulgar and Decimal 74 155 Insurance 126 169 of one month to the same day in 172 Inverse Proportion 157 179 Numeration 15 200 Useful Forms in transacting business 238

### Beliebte Passagen

Seite 183 - RULE. 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure and every third figure bejond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Seite 180 - Find the greatest square number in the first or left hand period, place the root of it at the right hand of the given number, (after the manner of a quotient in division...
Seite 2 - IDE, of the said District, hath deposited in this office, the title of a book, the right whereof he claims as proprietor, in the words following, to wit : " Inductive Grammar, designed for beginners. By an Instructer." In conformity to the act of the Congress of the United States...
Seite 224 - The length, breadth and depth of any square box being given, to find how many bushels it will contain. RULE. Multiply the length by the breadth, and that product by the depth, divide the last product by 2150,425 the solid inches in a statute bushel, and the quotient will be the answer. EXAMPLE. There is a square...
Seite 28 - TEACHETII to increase or repeat the greater of two numbers given, as often as there are units in the less, or multiplying number ; hence it performs the work of many additions in the most compendious manner. The number to be multiplied is called the multiplicand. The number you multiply by, is called the multiplier. The number found from the operation, is called the product.
Seite 237 - BA as and for his last will and testament, in the presence of us who have subscribed our names as witnesses thereto, in the presence of the said testator.
Seite 162 - RULE. Multiply the numerator by the parts in the next inferior denomination, and divide the product by the denominator : and if any thing remains, multiply it by the next inferior denomination, and divide by the denominator as before, and so on as far as necessary, and the quotient will be the answer.
Seite 236 - KNOW all men by these presents, that I, BA of for and in consideration of to me in hand paid by DC of the receipt whereof I do hereby acknowledge, have bargained, sold, and delivered, and, by these presents, do bargain, sell and deliver unto the said DC [Here specify the property sold.] To HAVE and to HOLD the aforesaid bargained premises, unto the said DC his executors, administrators, and assigns, forever.
Seite 75 - To find the value of a fraction in the known parts of the integer, as to coin, weight, measure, &c. RULE. Multiply the numerator by the common parts of the integer, and divide by the denominator, &c.
Seite 218 - To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content.