ArithmeticBell & Daldy, 1866 - 275 σελίδες |
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Σελίδα
... less than ten is represented by one of the above digits . A number as high as ten , but below a hundred ( i . e . ten tens ) , is written with two digits , of which the left hand one expresses the number of tens , and the right hand one ...
... less than ten is represented by one of the above digits . A number as high as ten , but below a hundred ( i . e . ten tens ) , is written with two digits , of which the left hand one expresses the number of tens , and the right hand one ...
Σελίδα 1
... less than ten is represented by one of the above digits . A number as high as ten , but below a hundred ( i . e . ten tens ) , is written with two digits , of which the left hand one expresses the number of tens , and the right hand one ...
... less than ten is represented by one of the above digits . A number as high as ten , but below a hundred ( i . e . ten tens ) , is written with two digits , of which the left hand one expresses the number of tens , and the right hand one ...
Σελίδα 4
... less than ro , the results , which at first are obtained by counting on from one number through as many numerals as are represented by the other , must be remembered and made perfectly familiar to the mind . When the numbers consist of ...
... less than ro , the results , which at first are obtained by counting on from one number through as many numerals as are represented by the other , must be remembered and made perfectly familiar to the mind . When the numbers consist of ...
Σελίδα 6
... less than that in the lower , 10 must be added to it before subtracting , and to counterbalance this , I must be added to the next figure to the left on the lower line . Thus in the second column of Ex . ( 2 ) below , 4 is less than 9 ...
... less than that in the lower , 10 must be added to it before subtracting , and to counterbalance this , I must be added to the next figure to the left on the lower line . Thus in the second column of Ex . ( 2 ) below , 4 is less than 9 ...
Σελίδα 7
... less than 10 , and usual to remember such products for numbers up to 12. A table of these products is given below , in which the number at the top of any column being taken as the multiplicand and the number at the beginning of any ...
... less than 10 , and usual to remember such products for numbers up to 12. A table of these products is given below , in which the number at the top of any column being taken as the multiplicand and the number at the beginning of any ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 dwts acres breadth centim cistern column common measure compound interest contain cost cube root cubic centimetre cubic foot cyphers dekam denominator digits discount divided dividend division divisor dwts equal example Exercise Express farthings feet figures Find the amount Find the value florins francs gallons given number gold guineas hectol hour hundred improper fraction inches income integer invested kilog least common multiple length metres miles millim millions minute mixed number mles Multiply ounce paid pence person ples pound pound sterling premium present worth proportion quantity quotient rate per cent ratio recurring decimal Reduce remainder represent rule selling share shillings simple interest Simplify square root square yards subtract thick thousand tons 13 cwt Troy Troy weight units vulgar fraction weight whole wide ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 51 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 12 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 12 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet = 1 cord...
Σελίδα 138 - ... then multiply the second and third terms together, and divide their product by the first, the quotient will be the fourth term or answer, in the same denomination vj'ilh the third term.
Σελίδα 194 - Separate the given number into periods of two figures each, beginning at the right hand: the period on the left will often contain but one figure.
Σελίδα 12 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard...
Σελίδα 12 - Months, the number of days in each of which are easily remembered by means of the following lines : Thirty days hath September, April, June, and November : February has twenty-eight alone, And all the rest have thirty-one : But leap-year coming once in four, February then has one day more.
Σελίδα 7 - The number to be multiplied is called the multiplicand, the number by which it is multiplied the multiplier, and the result the product.
Σελίδα 89 - Subtract the number of decimal places in the divisor from the number of decimal places in the dividend, and point off as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 88 - To multiply one decimal by another, multiply the figures as in whole numbers, and point off' as many decimal places in the .product as there are in the multiplier and the multiplicand together.