Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate : Containing a Complete System for All Practical Purposes Being in Dollars and CentsRichardson & Lord, 1829 - 268 σελίδες |
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Σελίδα 11
... leaves 02 from 2 leaves 0 | 3 from 3 from 3 leaves 0 1 from 2 leaves 1 2 from 3 leaves 1 3 from 4 leaves 1 1 from 3 leaves 2 2 from 4 leaves 2 3 from 5 leaves 2 1 from 4 leaves 3 2 ... leaves 0 11 from 11 leaves 0/12 SUBTRACTION TABLE . 11.
... leaves 02 from 2 leaves 0 | 3 from 3 from 3 leaves 0 1 from 2 leaves 1 2 from 3 leaves 1 3 from 4 leaves 1 1 from 3 leaves 2 2 from 4 leaves 2 3 from 5 leaves 2 1 from 4 leaves 3 2 ... leaves 0 11 from 11 leaves 0/12 SUBTRACTION TABLE . 11.
Σελίδα 12
... leaves 0 11 from 11 leaves 0/12 from 12 leaves 10 from 11 leaves 111 from 12 leaves 112 from 13 leaves 1 10 from 12 leaves 2 11 from 13 leaves 2 12 from 14 leaves 2 10 from 13 leaves 3 11 from 14 leaves 3 12 from 15 leaves 3 10 from 14 ...
... leaves 0 11 from 11 leaves 0/12 from 12 leaves 10 from 11 leaves 111 from 12 leaves 112 from 13 leaves 1 10 from 12 leaves 2 11 from 13 leaves 2 12 from 14 leaves 2 10 from 13 leaves 3 11 from 14 leaves 3 12 from 15 leaves 3 10 from 14 ...
Σελίδα 52
... leaves 2 . Q What do two lines , crossing each other in the form of the Roman letter X , tell you to do ; thus , 6 ... 11. What was the number of inhabitants in the following New England towns in 1820 , there being in Portland ...
... leaves 2 . Q What do two lines , crossing each other in the form of the Roman letter X , tell you to do ; thus , 6 ... 11. What was the number of inhabitants in the following New England towns in 1820 , there being in Portland ...
Σελίδα 94
... 11 shillings . 11. From 2 shillings take 10 pence . 12. From 2 quarters take ... leaves 1 na . How do you proceed to get the 3 qrs . ? A. I cannot take 3 qrs ... leaves 3 qrs . But suppose that , instead of adding first , we 94 ARITHMETIC .
... 11 shillings . 11. From 2 shillings take 10 pence . 12. From 2 quarters take ... leaves 1 na . How do you proceed to get the 3 qrs . ? A. I cannot take 3 qrs ... leaves 3 qrs . But suppose that , instead of adding first , we 94 ARITHMETIC .
Σελίδα 121
... leaves 11 parts , that is , 11 ; then , carrying 1 ( unit , for that which I borrowed ) to 15 , makes 16 ; then , 16 from 20 leaves 4 , which , joined with , makes 412 , Ans . & 2. From take . and t , reduced to FRACTIONS . 121 ...
... leaves 11 parts , that is , 11 ; then , carrying 1 ( unit , for that which I borrowed ) to 15 , makes 16 ; then , 16 from 20 leaves 4 , which , joined with , makes 412 , Ans . & 2. From take . and t , reduced to FRACTIONS . 121 ...
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2d power 50 cents acres amount apiece apples barrel bbls breadth broadcloth bushels called ciphers cloth cost common difference common fraction compound interest contained cord feet corn cube root cubic currency decimal decimal places derive the following divide dividend divisor dollars equal example Exercises federal money feet long feet wide following RULE foot gain gallons greatest common divisor hence hogshead illustrations we derive improper fraction least common multiple leaves length lowest terms miles mills mixed number molasses months multiply Note number of terms OPERATION ounces payment pence pints pound present worth principal proceed proportion pupil quantity quotient figure rate per cent ratio Reduce remainder shillings side Slate solid feet solid inches square feet square rods square root subtract third term whole number write yards of cloth