Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetick, Adapted to the United States |
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Page 18
Having placed units under units , tens under tens , & c . draw a line underneath , and begin with the units ; after adding up every figure in that column , consider how many tens are contained in their sum ; set down the remainder under ...
Having placed units under units , tens under tens , & c . draw a line underneath , and begin with the units ; after adding up every figure in that column , consider how many tens are contained in their sum ; set down the remainder under ...
Page 20
There is another method of proof , as follows : Reject or cast out the nines in each EXAMPLE . row or sum of figures , and set down the 3 7 8 2 remainders , each directly even with the 5 7 6 6 figures in its row ; ' find the sum of ...
There is another method of proof , as follows : Reject or cast out the nines in each EXAMPLE . row or sum of figures , and set down the 3 7 8 2 remainders , each directly even with the 5 7 6 6 figures in its row ; ' find the sum of ...
Page 25
Subtraction of whole Nwbers , TEACHETH to take a less number from a greater , ai the same denomination , and thereby shows the difference , or remainder : as 4 dollars subtracted from 6 dollars , the remainder is two dollars . RULE .
Subtraction of whole Nwbers , TEACHETH to take a less number from a greater , ai the same denomination , and thereby shows the difference , or remainder : as 4 dollars subtracted from 6 dollars , the remainder is two dollars . RULE .
Page 26
Ans . One thousand . 21. From nine hundred and eighty - seven millions , take nine hundred and eighty - seven thousand . Ans . 986013000 . 22. Subtract one from a million , and show the remainder Ans . 999999 . QUESTIONS . 1.
Ans . One thousand . 21. From nine hundred and eighty - seven millions , take nine hundred and eighty - seven thousand . Ans . 986013000 . 22. Subtract one from a million , and show the remainder Ans . 999999 . QUESTIONS . 1.
Page 26
Ans . One thousand . 21. From nine hundred and eighty - seven millions , take nine hundred and eighty - seven thousand . Ans . 986013000 . 22. Subtract one from a million , and show the remainder Ans . 999999 . QUESTIONS . 1.
Ans . One thousand . 21. From nine hundred and eighty - seven millions , take nine hundred and eighty - seven thousand . Ans . 986013000 . 22. Subtract one from a million , and show the remainder Ans . 999999 . QUESTIONS . 1.
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3qrs acres added allowing amount annuity annum answer Bought Bring bushels called cent ciphers cloth common containing continue cost cube currency decimal demand denominator difference Divide dividend divisor dollars dols equal EXAMPLES farthings federal money feet figure Find the value fraction gain gallon give given given sum gross half hhds hundred inches interest length less lose loss lowest measure merchants method miles mills mixed months Multiply neat nine paid payment pence period piece pound present worth principal proportion quantity question quotient ratio received Reduce remainder right hand rods root RULE sell share shillings simple sold solid sort square subtract sugar Suppose Table tare term third thousand unit weight whole whole numbers wine yards
Bibliographic information
| Title | Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetick, Adapted to the United States |
| Author | Nathan Daboll |
| Publisher | Mack and Andrus, 1827 |
| Original from | Harvard University |
| Digitized | 25 Aug 2007 |
| Length | 252 pages |
| Export Citation | BiBTeX EndNote RefMan |