Numbers, and how to Use Them: by the Natural Method: A Complete, Practical Arithmetic, for Self-help and for Schools Other Than the PrimaryJ.F. Brown, 1892 - 153 σελίδες |
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Σελίδα
A Complete, Practical Arithmetic, for Self-help and for Schools Other Than the Primary John Fenner Brown. Educ T 118,92,243 RI VERO TAS HARVARD COLLEGE LIBRARY AND HOW TO USE THEM : BY THE NATURAL METHOD.
A Complete, Practical Arithmetic, for Self-help and for Schools Other Than the Primary John Fenner Brown. Educ T 118,92,243 RI VERO TAS HARVARD COLLEGE LIBRARY AND HOW TO USE THEM : BY THE NATURAL METHOD.
Σελίδα ii
... Fenner Brown. Educ T 118,92.243 DEC 31 19 esift of Mrs. Frederick L.'s ! baik L. Jay COPYRIGHT , 1892 , BY JOHN F. BROWN . TYPOGRAPHY BY J. S. CUSHING & Co. , BOSTON . INTRODUCTION . THE NATURAL METHOD , as I have chosen.
... Fenner Brown. Educ T 118,92.243 DEC 31 19 esift of Mrs. Frederick L.'s ! baik L. Jay COPYRIGHT , 1892 , BY JOHN F. BROWN . TYPOGRAPHY BY J. S. CUSHING & Co. , BOSTON . INTRODUCTION . THE NATURAL METHOD , as I have chosen.
Σελίδα iii
... METHOD , as I have chosen to term it , of presenting the Science of Arithmetic , differs from methods now and formerly employed in four important respects : First and foremost , numbers are treated as always abstract . There is nothing ...
... METHOD , as I have chosen to term it , of presenting the Science of Arithmetic , differs from methods now and formerly employed in four important respects : First and foremost , numbers are treated as always abstract . There is nothing ...
Σελίδα vii
... methods of applying them in general , special modes of oper- ating may perhaps be advantageously expressed in the form of rules . That all operations upon numbers are reducible to one is no new principle , but , so far as I am aware ...
... methods of applying them in general , special modes of oper- ating may perhaps be advantageously expressed in the form of rules . That all operations upon numbers are reducible to one is no new principle , but , so far as I am aware ...
Σελίδα viii
... methods of teaching . In no other way could the meagre results be accounted for . Some four years ago a striking experience set me to thinking . Noticing the facility with which a child of two and a half years could count up to about ...
... methods of teaching . In no other way could the meagre results be accounted for . Some four years ago a striking experience set me to thinking . Noticing the facility with which a child of two and a half years could count up to about ...
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Numbers, and How to Use Them: By the Natural Method: a Complete, Practical ... John F. Brown Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Numbers, and How to Use Them: By the Natural Method; A Complete, Practical ... John F. Brown Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Numbers, and How to Use Them: By the Natural Method; A Complete, Practical ... John F. Brown Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
20 cents alternate digits amount due amount of $1 annex April 17 arithmetic carry ciphers columns compound interest cost count criss-cross cube root decimal fraction denominator discount dividend divisible by 11 expressed factors of 12 farthings five hundred four greatest common divisor greatest common factor hundred and sixty-two hundredths improper fraction interest on $1 INTEREST TABLE July 14 least common multiple less line from 9 method million minuend mixed numbers multiplicand Multiply number is divisible number of days number of digits number of tens partial products payable pound PRACTICE TABLE principle problem profit quotient remainder represents reversed selling price Sept smallest number sold square root subtract tens by units tens² thousandths three decimal places three hundred trial divisor TROY WEIGHT twice Units by units whole number x 3 tens X units
Δημοφιλή αποσπάσματα
Σελίδα 63 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 61 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 60 - Square Measure 144 square inches (sq. in.) . . = 1 square foot (sq. ft.) 9 square feet =1 square yard (sq. yd.) 30i square yards =1 square rod (sq.
Σελίδα xii - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 64 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 95 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Except February alone, Which hath but twenty-eight in fine, Till leap year gives it twenty-nine.
Σελίδα 63 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 31 - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Σελίδα 17 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 61 - Troy Weight. 24 grains (gr.) - 1 pennyweight (dwt.) 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (1b.).