An Elementary Arithmetic |
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Page 19
... column . ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) ( 7. ) ( 8. ) 4 5 3 1 4 7 3 3 2 3 2 0 2 8 9 0 7 1 1 7 6 77 9 5 15 17 20 ... columns downward . work is correct , the result will be the same as that first obtained . MENTAL EXERCISES . 38. - 1 ...
... column . ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) ( 7. ) ( 8. ) 4 5 3 1 4 7 3 3 2 3 2 0 2 8 9 0 7 1 1 7 6 77 9 5 15 17 20 ... columns downward . work is correct , the result will be the same as that first obtained . MENTAL EXERCISES . 38. - 1 ...
Page 21
... column , and the figures ex- pressing tens stand in another column , at the left . Begin with the ones , and add the ones and tens separ- ately . Write the sum of the ones under the line at the bottom of the column of ones . Write the ...
... column , and the figures ex- pressing tens stand in another column , at the left . Begin with the ones , and add the ones and tens separ- ately . Write the sum of the ones under the line at the bottom of the column of ones . Write the ...
Page 22
... column of tens . The result is 138 , which is the sum required . ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) ( 7. ) 51 40 44 ... columns , add and prove- 1. 43 , 91 , 60 and 14 . 7. 16 + 81 + 12+ 50 . 2. 50 , 75 , 11 and 32 . 8 . 60+ 73+ 15 +31 ...
... column of tens . The result is 138 , which is the sum required . ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) ( 7. ) 51 40 44 ... columns , add and prove- 1. 43 , 91 , 60 and 14 . 7. 16 + 81 + 12+ 50 . 2. 50 , 75 , 11 and 32 . 8 . 60+ 73+ 15 +31 ...
Page 23
... column of ones , and add the 1 ten with the tens of the next column . The sum of the tens is 16 tens , or 1 hundred 6 tens . Write the 6 tens under the line at the bottom of the column of tens , and add the 1 hundred with the hundreds ...
... column of ones , and add the 1 ten with the tens of the next column . The sum of the tens is 16 tens , or 1 hundred 6 tens . Write the 6 tens under the line at the bottom of the column of tens , and add the 1 hundred with the hundreds ...
Page 24
... column , and draw a line under the columns . Begin at the right , add the units of each order separately , and write their sum , if less than ten , under the column added . If the sum of the units of any order be ten or more , write the ...
... column , and draw a line under the columns . Begin at the right , add the units of each order separately , and write their sum , if less than ten , under the column added . If the sum of the units of any order be ten or more , write the ...
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Common terms and phrases
12 inches 14 quarts 29 pints acre apples barrel bought bushels ciphers circumference column common fraction compound numbers containing cord feet cord foot cubic inches decimal orders decimal point denominate number difference dimes divided dividend divisor dry measures equal expressed fifth figures fourths gallons 3 quarts gills given number grains greatest common divisor greatest common factor halves Hence higher denomination hogsheads hundred hundred-weight improper fraction integer least common multiple lower denomination lowest terms mills minuend minutes mixed number multiplicand Multiply ounces paid pennyweights pounds prime factors PROBLEMS quarts 1 pint quires quotient rate per cent Recite the table Reduce reduction descending remainder Rule for Reduction SECTION sold SOLUTION SOLUTION.-Write square inches square mile square rods square yards subtrahend TEST QUESTIONS.-1 thousandths tons Troy Weight units Write the numbers WRITTEN EXERCISES yards of cloth
Popular passages
Page 134 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Page 110 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Page 88 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Page 75 - Cancel the common factors from both the dividend and divisor. II. Then divide the product of the remaining factors of the dividend by the product of the remaining factors of the divisor, and the result will be the quotient.
Page 101 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Page 140 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Page 73 - The Least Common Multiple of two or more numbers is the least number that...
Page 144 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Page 70 - Divide the given number by any prime number greater than 1, that will divide it without a remainder, and the quotient, if composite, in the same manner; and thus continue until the quotient is prime. The divisors and the last quotient will be the prime factors required.
Page 150 - Number. 12 units — 1 dozen (doz.). 12 dozen = 1 gross (gro.). 12 gross =• 1 great gross. 20 units — 1 score.