## Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United States |

### From inside the book

Page 15

It teaches to express the value of any proposed number by the follow : ing

characters , or

stands in , viz . any

or so ...

It teaches to express the value of any proposed number by the follow : ing

characters , or

**figures**: 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 ... which depends upon the place itstands in , viz . any

**figure**in the place of units , represents only its simple value ,or so ...

Page 16

Numerate from the right to the left hand , each

saying , units , tens , hundreds , & c . as in the ... To the simple value of each

right .

Numerate from the right to the left hand , each

**figure**in its proper place , bysaying , units , tens , hundreds , & c . as in the ... To the simple value of each

**figure**, join the name of its place , beginning at the left hand , and reading to theright .

Page 17

NOTE -- For convenience in reading large numbers , they may he divided into

periods of three

proper value in numeration ; taking care to supply those places of the natural

order ...

NOTE -- For convenience in reading large numbers , they may he divided into

periods of three

**figures**eacn , as follows ... writing each**figure**aceording to itsproper value in numeration ; taking care to supply those places of the natural

order ...

Page 18

Having placed units under units , tens under tens , & c . draw a line underneath ,

and begin with the units ; after adding up every

how many tens are contained in their sum ; set down the remainder under the

units ...

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 , considerhow many tens are contained in their sum ; set down the remainder under the

units ...

Page 19

... and reckon the

upwards , and if it be right , this suma total will be equal to the first : Or cut off the

upper line of

upper ...

... and reckon the

**figures**downwards in the same manner as they were addedupwards , and if it be right , this suma total will be equal to the first : Or cut off the

upper line of

**figures**, and find the amount ot the rest ; then if the amount andupper ...

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