Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive System of Practical Arithmetic |
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Page 16
... Hence it appears that any figure in the unit's place , expresses its simple value only , or so many ones ; but in the second place , or place of tens , it becomes so many tens , or ten times its simple value ; and in the third place ...
... Hence it appears that any figure in the unit's place , expresses its simple value only , or so many ones ; but in the second place , or place of tens , it becomes so many tens , or ten times its simple value ; and in the third place ...
Page 24
... Hence it follows that any sum in federal money may be performed as in whole numbers The dollar is the money unit ; and to distinguish dollars from the smaller denominations , a point , or comma ( , ) cal- led a separatrix , is placed ...
... Hence it follows that any sum in federal money may be performed as in whole numbers The dollar is the money unit ; and to distinguish dollars from the smaller denominations , a point , or comma ( , ) cal- led a separatrix , is placed ...
Page 29
... Hence is derived the Rule . " When the lower figure is greater than the figure above it add 10 to the upper figure , " & c . Proof . The remainder and less number added together are equal to the greater number , therefore the work is ...
... Hence is derived the Rule . " When the lower figure is greater than the figure above it add 10 to the upper figure , " & c . Proof . The remainder and less number added together are equal to the greater number , therefore the work is ...
Page 33
... Hence we find that Multiplication is a short way of performing Addition . SÍMPLE MULTIPLICATION Teaches to repeat the greater of two simple numbers as many times as there are units in the less or multiplying number , or it is a ...
... Hence we find that Multiplication is a short way of performing Addition . SÍMPLE MULTIPLICATION Teaches to repeat the greater of two simple numbers as many times as there are units in the less or multiplying number , or it is a ...
Page 34
... Hence we find that 3 times 365 is equal to 1095. We might have obtained this same answer by setting down 365 the multiplicand 3 times and adding it up . 2 Multiplicand 57436 Multiplier 6 3 5432 2345 9054 152634 2 3 6 Product 114872 10 ...
... Hence we find that 3 times 365 is equal to 1095. We might have obtained this same answer by setting down 365 the multiplicand 3 times and adding it up . 2 Multiplicand 57436 Multiplier 6 3 5432 2345 9054 152634 2 3 6 Product 114872 10 ...
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Common terms and phrases
2qrs 3qrs acres 3 roods annex annuity answer Arithmetic barrels breadth broadcloth bushels called cent per annum ciphers circumference common denominator common difference common multiple compound interest contained cords cost cube root diameter divi dividend divisor dollars dols equal EXAMPLES farthings Federal money find the amount Find the value frustrum gain gallons given number given sum greatest common divisor hogshead hundred improper fraction last term least common multiple leave length lowest terms merchant bought miles mills mixed number months multiplicand Multiply Note number of terms payment pence pint pound present worth principal PROB proportion quantity quarts quotient figure rate per cent ratio Reduce remainder right hand Rule of Three separatrix shillings sold solid contents square rods square root subtract subtrahend sugar tare tens thousand units VULGAR FRACTIONS weight whole number wine yards of cloth
Popular passages
Page 195 - Find the first figure of the root by trial, and subtract its power from the left hand period of the given number. 3. To the remainder bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply it by the number denoting the given power, for a divisor.
Page 167 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator; and they will form the fraction required.
Page 183 - ... subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Page 106 - Let the farthings in the given pence and farthings possess the second and third places ; observing to increase the second place or place of hundredths, by 6 if the shillings be odd ; and the third place by 1 "when the farthings exceed 12, and by 2 when they exceed 36. EXAMPLES. 1. Find the decimal of 7s. 9fd. by inspection. ,3 =4 6s. 5 for the odd shillings. 39=the farthings in 9|d. 2 for the excess of 36. £. ,391=dechnal required'.
Page 90 - To reduce an improper fraction to a whole or mixed number. RULE. Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.
Page 233 - To measure a Parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area or superficial content.
Page 44 - If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Page 126 - ... multiply the second and third terms together, and divide the product by the first for the answer, which will always be of the same denomination as the third term.
Page 119 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Page 205 - ... the terms, RULE. Multiply the sum of the extremes by the number of terms, and half the product will be the sum of the terms.