American Common-school Arithmetic ...Tappan, Whittemore & Mason, 1849 |
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Σελίδα 5
... contains more that will be practically useful to this class than most other arithmetics that have been published . Others , not expecting to be merchants , are to be farmers , mechanics , & c . To these the sec- tions on Mensuration ...
... contains more that will be practically useful to this class than most other arithmetics that have been published . Others , not expecting to be merchants , are to be farmers , mechanics , & c . To these the sec- tions on Mensuration ...
Σελίδα 6
... contains Decimals , . General Rule for Division of Decimals , . 46 To Divide by 10 , 100 , 1000 , & c . , . 47 To Divide by S0 , 700 , 9000 , & c . , .. 47 , 48 Long Division . To Divide Integers when the Divisor has Significant Fig ...
... contains Decimals , . General Rule for Division of Decimals , . 46 To Divide by 10 , 100 , 1000 , & c . , . 47 To Divide by S0 , 700 , 9000 , & c . , .. 47 , 48 Long Division . To Divide Integers when the Divisor has Significant Fig ...
Σελίδα 10
... contains units , tens , and hundreds ; the second period contains units of thou- sands , tens of thousands , and hundreds of thousands ; the third contains units of millions , tens of millions , & c . , as in the fol- lowing table ...
... contains units , tens , and hundreds ; the second period contains units of thou- sands , tens of thousands , and hundreds of thousands ; the third contains units of millions , tens of millions , & c . , as in the fol- lowing table ...
Σελίδα 17
... containing more than three figures to be divided ? What does the first , or right hand period contain ? The second ? The third ? The fourth ? The fifth ? The sixth ? Name the periods above the sixth ? What is the rule for read- ing ...
... containing more than three figures to be divided ? What does the first , or right hand period contain ? The second ? The third ? The fourth ? The fifth ? The sixth ? Name the periods above the sixth ? What is the rule for read- ing ...
Σελίδα 29
... contain so many figures , prefix as many naughts as are necessary to make the required number . 11. How many are 307 .5 ? 8065 × .08 ? ( 12. ) 910.8 X6 ? 50.471 × .09 ? ( 13. ) 3.0169 × .007 ? ( 14. ) Multiply 350.006 by .009 ; 860.1049 ...
... contain so many figures , prefix as many naughts as are necessary to make the required number . 11. How many are 307 .5 ? 8065 × .08 ? ( 12. ) 910.8 X6 ? 50.471 × .09 ? ( 13. ) 3.0169 × .007 ? ( 14. ) Multiply 350.006 by .009 ; 860.1049 ...
Άλλες εκδόσεις - Προβολή όλων
American Common-School Arithmetic: In Which the Principles of the Science ... Rufus Putnam Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annex apples arithmetic Avoirdupois balance barrels of flour bill bought bushels bushels of corn called cash cents a pound cistern common fractions compound interest contain cube root cubic inches decimal places decimal point diameter dimensions discount Divide dividend division dollars drams equal expressed factors farthings feet long figures fulcrum gain gallons given number greatest common measure Henry Stevens hundred hundredths improper fractions least common multiple lever lower denominations miles mills minuend molasses months Multiply naughts NOTE number of terms payment pecks pence potatoes pupil quarts quotient ratio Reduce remainder rods rule for finding shillings side sold solid contents square root subtract subtrahend surface tens tenths thousand thousandths trial divisor units weight whole numbers William Perkins worth Write yards
Δημοφιλή αποσπάσματα
Σελίδα 170 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Σελίδα 61 - 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.
Σελίδα 9 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 75 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change.
Σελίδα 71 - The least common multiple of two or more numbers, is the least number that can be divided by each of them without a remainder.
Σελίδα 77 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 163 - RULE. 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure and every third figure bejond the place of units.
Σελίδα 45 - ... as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 163 - I. The first term, common difference, and number of terms being given to find the last term, and sum of all the terms. RULE 1. — Multiply the number of terms, less one, by the common difference, and to that product, add the first term, the sum is the last term.
Σελίδα 160 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.