American Common-school Arithmetic ...Tappan, Whittemore & Mason, 1849 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 93.
Σελίδα 3
... amount of Arithmetical matter in a com- paratively small compass . 2. In its practical character . 3. In treating of Integral and Fractional Decimals in connection . 4. In the number and variety of mental and oral exercises inter ...
... amount of Arithmetical matter in a com- paratively small compass . 2. In its practical character . 3. In treating of Integral and Fractional Decimals in connection . 4. In the number and variety of mental and oral exercises inter ...
Σελίδα 17
... amount of two or more numbers . Operations in arithmetic are often represented by signs . The following are used in addition . Sign of equality ; as 100 cents = 1 dollar ; which is read , 100 cents are equal to one dollar . + Sign of ...
... amount of two or more numbers . Operations in arithmetic are often represented by signs . The following are used in addition . Sign of equality ; as 100 cents = 1 dollar ; which is read , 100 cents are equal to one dollar . + Sign of ...
Σελίδα 19
... amount of the last column . PROOF . Add the columns both upwards and downwards . amounts should be alike . EXAMPLES FOR PRACTICE . 4 . The 1 . 2 . 3 . 5 . 6 . Acres . Pounds . Dollars . People . Cents . 184 3178 40016 7160809 4018645 ...
... amount of the last column . PROOF . Add the columns both upwards and downwards . amounts should be alike . EXAMPLES FOR PRACTICE . 4 . The 1 . 2 . 3 . 5 . 6 . Acres . Pounds . Dollars . People . Cents . 184 3178 40016 7160809 4018645 ...
Σελίδα 25
... amount to ? 12. A man bought a quantity of flour for $ 6184.58 , a quan- tity of coffee for $ 584.75 , and a quantity of sugar for $ 215.18 . In exchange he gave 3725 dollars worth of corn , a quantity of butter worth $ 385.75 , and a ...
... amount to ? 12. A man bought a quantity of flour for $ 6184.58 , a quan- tity of coffee for $ 584.75 , and a quantity of sugar for $ 215.18 . In exchange he gave 3725 dollars worth of corn , a quantity of butter worth $ 385.75 , and a ...
Σελίδα 26
... amount of any number repeated a given number of times . What will 5 bushels of corn come to at 67 cents a bushel ? To perform this question , we may write down 67 five times , and add as in addition . But as the same number is five ...
... amount of any number repeated a given number of times . What will 5 bushels of corn come to at 67 cents a bushel ? To perform this question , we may write down 67 five times , and add as in addition . But as the same number is five ...
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.