Youth's Columbian Calculator: Being an Introductory Course on Arithmetic for Beginners ... |
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Page 7
... cipher . 1 2 3 4 5 6 7 9 0 4. By the use of those nine figures and ciphers , all num- bers may be expressed , and their value or amount depends upon their place , or method of writing them ; thus I is a unit , or one : as one apple ...
... cipher . 1 2 3 4 5 6 7 9 0 4. By the use of those nine figures and ciphers , all num- bers may be expressed , and their value or amount depends upon their place , or method of writing them ; thus I is a unit , or one : as one apple ...
Page 8
... cipher ? 6. Of the value What is knowledge ? There is another method of Notation by letters , viz . : - of figures ? What is science ? THE ROMAN NOTATION . I 1 one XXIV 24 twenty - four II 2 two XXV 25 twenty - five III 3 three XXVI 26 ...
... cipher ? 6. Of the value What is knowledge ? There is another method of Notation by letters , viz . : - of figures ? What is science ? THE ROMAN NOTATION . I 1 one XXIV 24 twenty - four II 2 two XXV 25 twenty - five III 3 three XXVI 26 ...
Page 10
... ciphers on the right of 1 , thus : ( 100 ) , one hundred ; ( 1,000 ) , one thousand ; ( 10,000 ) , ten thousand ; ( 100,000 ) , one hundred thousand , & c . Write in words the following numbers : 21 , 47 , 52 , 86 , 79 , 84 , 96 , 109 ...
... ciphers on the right of 1 , thus : ( 100 ) , one hundred ; ( 1,000 ) , one thousand ; ( 10,000 ) , ten thousand ; ( 100,000 ) , one hundred thousand , & c . Write in words the following numbers : 21 , 47 , 52 , 86 , 79 , 84 , 96 , 109 ...
Page 11
... ciphers on the right of 1 , thus : ( 100 ) , one hundred ; ( 1,000 ) , one thousand ; ( 10,000 ) , ten thousand ; ( 100,000 ) , one hundred thousand , & c . Write in words the following numbers : 21 , 47 , 52 , 86 , 79 , 84 , 96 , 109 ...
... ciphers on the right of 1 , thus : ( 100 ) , one hundred ; ( 1,000 ) , one thousand ; ( 10,000 ) , ten thousand ; ( 100,000 ) , one hundred thousand , & c . Write in words the following numbers : 21 , 47 , 52 , 86 , 79 , 84 , 96 , 109 ...
Page 12
... cipher . 4. Proceed in this manner to the last column , and set down the whole amount of this column , which is the sum , or whole amount . PROOF . 5. Perform the operation a second time , agreeably to the Rule ; but in this case begin ...
... cipher . 4. Proceed in this manner to the last column , and set down the whole amount of this column , which is the sum , or whole amount . PROOF . 5. Perform the operation a second time , agreeably to the Rule ; but in this case begin ...
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Common terms and phrases
1st contains acres adapted Addition amount Arithmetic AVOIRDUPOIS Bring bush bushels bushels of wheat cents ciphers Columbian Calculator common schools Compound currency decimal denomination dimes district schools divide dividend Division divisor dollar 1000 mills drams DRY MEASURE eagle equal examined the Columbian examples feet figures following numbers furlongs gallons galls given numbers grains hhds hogsheads hundred inches less number MEASURE miles millions minuend minutes month multiplicand Multiply ounces paid pennyweights pints place of units poles Proof Public School pupil quarters quarts quotient Recite the table recommend Reduce remainder required the number REVIEW right-hand rules schools and academies seconds shillings Spanish real square subtract sugar teacher tens third term thousand Ticknor tion TROY WEIGHT VULGAR FRACTIONS weeks weight whole numbers Womelsdorf write yards
Popular passages
Page 30 - Find how many times the divisor is contained in the first figure, or figures, of the dividend, and, setting it directly under the dividend, carry the remainder, if any, to the next figure as so many tens.
Page 55 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Page 54 - WEIGHT is used in weighing gold and silver. 24 grains (gr.) - make - 1 pennyweight - dwt. 20 pennyweights - " - 1 ounce - - oz. 12 ounces " - 1 pound - - Ib. APOTHECARIES' WEIGHT is used for compounding medicines, but not in selling them.
Page 81 - If the answer is to be greater, place the greater of the two remaining numbers for the second term, and the less number for the first term ; but if...
Page 55 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Page 54 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 54 - AVOIRDUPOIS WEIGHT. 16 drams, dr. make 1 ounce, - - - - oz. 16 ounces - - - 1 pound, - - - - Ib. 28 pounds - - - 1 quarter, - - - qr. 4 quarters - - - 1 hundred weight, - cwt. 20 hundred weight, 1 ton, T.
Page 56 - TABLE. 60 seconds (sec.) make 1 minute, min. 60 minutes " 1 hour, h. 24 hours " 1 day da. 7 days " 1 week, wk. 365 days " 1 common year,. . .yr. 366 days " 1 leap year, yr. 12 calendar months
Page 80 - In any proportion, the product of the means is equal to the product of the extremes.
Page 56 - Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.