The Elements of Arithmetic ... in which Decimal and Integral Arithmetic are Combined, and Taught Inductively: On the System of Pestalozzi. Part 1st [2d]., Part 1U. Hunt and Son, 1844 |
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Page 7
... grains of corn , beans , or some other small articles . Let him make piles of ten , and show that two piles will be called twenty ; three piles , thirty ; ten piles , one hundred , and so on . In this way , the pupil will soon learn to ...
... grains of corn , beans , or some other small articles . Let him make piles of ten , and show that two piles will be called twenty ; three piles , thirty ; ten piles , one hundred , and so on . In this way , the pupil will soon learn to ...
Page 94
... grains ( gr . ) . make 1 pennyweight , dwt . OZ . 12 ounces ... ...... make 1 pound , 20 pennyweights ....... make 1 ounce , APOTHECARIES ' WEIGHT , used for Compounding Medicines . 20 grains ( gr . ) ..... 3 scruples ......... 8 ...
... grains ( gr . ) . make 1 pennyweight , dwt . OZ . 12 ounces ... ...... make 1 pound , 20 pennyweights ....... make 1 ounce , APOTHECARIES ' WEIGHT , used for Compounding Medicines . 20 grains ( gr . ) ..... 3 scruples ......... 8 ...
Page 95
... grains , ( gr . ) 3 scruples 16 drams 16 ounces ........... ............ ....... make 1 scruple , make 1 dram , SC . dr . .......... make 1 ounce , oz . make 1 pound , lb. make 1 quarter , qr . .......... make 1 hundred - weight , cwt .
... grains , ( gr . ) 3 scruples 16 drams 16 ounces ........... ............ ....... make 1 scruple , make 1 dram , SC . dr . .......... make 1 ounce , oz . make 1 pound , lb. make 1 quarter , qr . .......... make 1 hundred - weight , cwt .
Page 99
... grains ? 16. Reduce .079631b . to grains . 17. How many pounds , & c . , in 400381 grains ? 18. How many dwt . in 16lb . 14dwt . COMPOUND REDUCTION . 99.
... grains ? 16. Reduce .079631b . to grains . 17. How many pounds , & c . , in 400381 grains ? 18. How many dwt . in 16lb . 14dwt . COMPOUND REDUCTION . 99.
Page 100
... grains to pounds , & c . 20. In 30810.06 grains how many pounds , & c . ? APOTHECARIES ' WEIGHT . 21. How many scruples in a pound ? How many grains ? 22. How many pounds in 192 drams ? In 1920 drams ? 23. Reduce 19lb . 83 33 19 19gr ...
... grains to pounds , & c . 20. In 30810.06 grains how many pounds , & c . ? APOTHECARIES ' WEIGHT . 21. How many scruples in a pound ? How many grains ? 22. How many pounds in 192 drams ? In 1920 drams ? 23. Reduce 19lb . 83 33 19 19gr ...
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Common terms and phrases
11 leave 12 less 15 tens 20 divided 7fur 9 and 9 9 leave 9 less 9 tens acres amount apiece APOTHECARIES apples barrels cost barrels of flour BOARD bought boys brother four bushels of wheat casks cassimere cents a pound chestnuts compound interest contained decimal denominator difference divided by 9 dividend divisor drams eight Eliza EXAMPLE farmer farthings feet figure five dollars flour cost gallons gave give grocer half dime hogshead horses eat hundredths improper fraction inches interest James labourer receives less 9 marbles Mental Arithmetic miles an hour millionths minuend mixed number molasses months multiplicand Multiply ounces Oyds pecks pence piece pints present worth quarts quotient Reduce remainder right hand rods sell seven shillings sold subtract subtrahend sugar tens leave tens less tenths thousand thousandths three cents trees TROY WEIGHT units weeks whole numbers yards of broadcloth
Popular passages
Page 79 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Page 100 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Page 28 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months?
Page 77 - MEASURE is used in measuring grain, salt, &c. 2 pints (pt.) make 1 quart. qt. 8 quarts make 1 peck. pk 4 pecks make 1 bushel. bu WINE MEASURE is used by grocers and others, for measuring wine, oil, molasses, and most other liquids.
Page 77 - MEASURE is used by grocers and others, for measuring wine, oil, molasses, and most other liquids. 4 gills (gi.) make 1 pint. pt 2 pints make 1 quart. qt. 4 quarts make 1 gallon. gal. 31^ gallons make 1 barrel.
Page 107 - How many days will it take him if he works 12 hours a day ? 2. 6 men can build a wall in just 2 weeks. How many days will it take them if 2 men are added to their number ? 3. If 20 men can make a road in 180 days, how many days would it take 60 men ? 180 men ? 10 men ? 4. If 2i Ib.
Page 68 - To divide by 10, 100, 1000, etc., it is necessary only to move the decimal point in the dividend as many places to the left as there are ciphers in the divisor.
Page 100 - A mixed number may be converted to an improper fraction by multiplying the whole number by the denominator and adding the numerator to the product obtained.
Page 108 - A man can do -J- of a piece of work in a day, and a boy can do £ of it in a day: in how many days can both of them, working together, do it?