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 14
+ Nfore , the sign of Addition , as 5 + 7 = 12 , signifies that 5 and 7 added together , are equal to 12 . Minus , or less , the sign of Subtraction , as 0-2 = 4 , signifies that 2 subtracted from 6 , leaves 4 . x Multiply , or with ...
+ Nfore , the sign of Addition , as 5 + 7 = 12 , signifies that 5 and 7 added together , are equal to 12 . Minus , or less , the sign of Subtraction , as 0-2 = 4 , signifies that 2 subtracted from 6 , leaves 4 . x Multiply , or with ...
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 19
2 5 900 3 4 0 0 4 5 5 4 0 4 4 3 3 3 7 0 5 5 3 2 6 4 0 5 2 1 7 4 4 0 6 4 7 6 2 6 9 2 0 6 8 5 9 1 To prove Addition , begin at the top of the sum , and reckon the figures downwards in the same manner as they were added upwards , and if it ...
2 5 900 3 4 0 0 4 5 5 4 0 4 4 3 3 3 7 0 5 5 3 2 6 4 0 5 2 1 7 4 4 0 6 4 7 6 2 6 9 2 0 6 8 5 9 1 To prove Addition , begin at the top of the sum , and reckon the figures downwards in the same manner as they were added upwards , and if it ...
Page 26
How much is 1200 greater than 365 and 721 added mogether ? Ans . 114 , 4. From New - London to Philadelphia is 240 miles . Now if a man should travel five days from New - London towards - Philadelphia , at the rate of 39 miles each day ...
How much is 1200 greater than 365 and 721 added mogether ? Ans . 114 , 4. From New - London to Philadelphia is 240 miles . Now if a man should travel five days from New - London towards - Philadelphia , at the rate of 39 miles each day ...
Page 26
How much is 1200 greater than 365 and 721 added wgether ? Ans . 114 , 4. From New - London to Philadelphia is 240 miles . Now if a man should travel five days from New - London towards Philadelphia , at the rate of 39 miles each day ...
How much is 1200 greater than 365 and 721 added wgether ? Ans . 114 , 4. From New - London to Philadelphia is 240 miles . Now if a man should travel five days from New - London towards Philadelphia , at the rate of 39 miles each day ...
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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 |