The North American Arithmetic: Part Second, Uniting Oral and Written Exercises in Corresponding ChaptersHogan and Thompson, 1835 - 191 σελίδες |
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Σελίδα 3
... performing operations , without comprehending the principles which justify them . The first six chapters consist of oral exercises , and the last six of correspondent written exercises . The work may there- fore be viewed as two entire ...
... performing operations , without comprehending the principles which justify them . The first six chapters consist of oral exercises , and the last six of correspondent written exercises . The work may there- fore be viewed as two entire ...
Σελίδα 4
... performing operations ; but no sooner does he enter upon the business of life , than he abandons the rules of his book , and , in his own way , learns so much of arithmetic as his occupation requires . Whether the following treatise is ...
... performing operations ; but no sooner does he enter upon the business of life , than he abandons the rules of his book , and , in his own way , learns so much of arithmetic as his occupation requires . Whether the following treatise is ...
Σελίδα 38
... ; how many over ? how many over ? how many over ? how many over ? how many over ? how many over ? how many over ? how many over ? T Note to Teachers . In performing oral solutions which involve 38 V. ORAL ARITHMETIC . Connected Operations.
... ; how many over ? how many over ? how many over ? how many over ? how many over ? how many over ? how many over ? how many over ? T Note to Teachers . In performing oral solutions which involve 38 V. ORAL ARITHMETIC . Connected Operations.
Σελίδα 39
... performing oral solutions which involve several op- erations , it will be found convenient , although not absolutely necessary , to use the terms plus and minus . These terms , however , should not be adopted until they are perfectly ...
... performing oral solutions which involve several op- erations , it will be found convenient , although not absolutely necessary , to use the terms plus and minus . These terms , however , should not be adopted until they are perfectly ...
Σελίδα 41
... perform 19 examples in arithmetic , every day , how many would you perform in 6 days ? 32. Samuel Moderate earns 7 dollars a month , and John Smart earns 15 dollars a month . How much more will John earn than Samuel , in 6 months ? 33 ...
... perform 19 examples in arithmetic , every day , how many would you perform in 6 days ? 32. Samuel Moderate earns 7 dollars a month , and John Smart earns 15 dollars a month . How much more will John earn than Samuel , in 6 months ? 33 ...
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1-eighth 1-fifth 1-fourth 1-ninth 1-seventh 1-sixth 1-tenth 1-third 12 cents 12 dollars 30 dollars 9 cents 9 dollars acre of land acre produce annum Arithmetic barrels of flour bought bushels of corn cask cents a pound cents apiece ciphers column common denominator contained cows cubic decimal dimes divided equally dividend divisor dollar will pay dollars apiece drams DRY MEASURE earn example expressed farmer farthings feet figures fraction gallons gave greatest common divisor hogshead horse hour hund hundred improper fraction inches interest lars learner lowest terms MEASURE merchant miles molasses months multiplicand Multiply Note to Teachers orange ounces paid pence perform piece pile quarts quills quire quotient Reduce remainder rods scholar SECTION sell sheep shillings slate sold Solution Subtract sugar Suppose tens thousand trader TROY WEIGHT units week WEIGHT whole number worth write yard cost yards of broad-cloth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 171 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 87 - Suppose 2 men start from the same place, and travel in opposite directions, one at the rate of 5 miles an hour and the other f as fast; — how far apart will they be in 11 hours ? 32.
Σελίδα 139 - Jldd the numbers of the lowest denomination together, and divide their sum by that number which is required of this denomination to make 1 of the next higher: write the remainder under the column added, and carry the quotient to the next column. Thus proceed with every denomination.
Σελίδα 170 - Divide the greater number by the smaller, then divide the divisor by the remainder; and thus continue dividing the last divisor by the last remainder, till nothing remains.
Σελίδα 119 - ... given number into as many equal parts, as there are units in another given number. Questions to be answered Orally. (1) How many kinds of operations are practised on numbers? (2) What are they called? (3) What is Addition? (4) What is Subtraction? (5) What is Multiplication? (6) What is Division? (7) Propose a question that you would solve by addition. (8) Propose a question that you would solve by subtraction. (9) Propose a question that you would solve by multiplication.
Σελίδα 116 - Cut off- as many figures from the right hand of the dividend as there are ciphers in the divisor. The remaining figures of the dividend will be the quotient, and those cut off the remainder.
Σελίδα 32 - How many are 9 times 4? 30. If a man can build 8 rods of fence in a day, how many days will it take him to build 72 rods ? 31. How many times 8 in 72 ? How many are 9 times 8? 32. If 5 bushels of wheat will pay for a yard of broad cloth, how many yards will 45 bushels pay for? 33. How many times 5 in 45?
Σελίδα 185 - When there are more decimal places in the divisor, than in the dividend, render the places equal, by annexing ciphers to the dividend, before dividing.
Σελίδα 121 - How many clergymen would this support, on a salary of 800 dollars per annum? 10. Five men and three boys found a sum of money, and divided it so that each man had 43 dollars and each boy 26 dollars. What sum did they find? 11. If a trader buy 558 barrels of flour at 5 dollars a barrel, and pay 14 dollars for storage, for how much must he sell the flour, to gain 160 dollars? 12. Suppose 5 bushels of wheat to make a barrel of flour, how many barrels of flour can be made from 12 bins of wheat, each...
Σελίδα 74 - The Denominator of a fraction, is the number of equal parts into which a whole one is divided. For example, if a whole orange be divided into 4 equal parts, the denominator is 4; the parts being denominated fourths. The Numerator of a fraction is the number which shows how many of the equal parts the fraction expresses.