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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Αποτελέσματα 1 - 5 από τα 13.
Σελίδα vii
... writes : - a well- " I must with sorrow say that from year to year the pupils of our high school enter with less and less ability to perform the ordinary cal- culations in arithmetic . I am unable to get them to use any reason in the ...
... writes : - a well- " I must with sorrow say that from year to year the pupils of our high school enter with less and less ability to perform the ordinary cal- culations in arithmetic . I am unable to get them to use any reason in the ...
Σελίδα 8
... write the numbers in this changed form , nor is it necessary to go through the above process mentally . When we have to take one from a higher term , we always have 10 to add to the term from which we are subtracting ; the term from ...
... write the numbers in this changed form , nor is it necessary to go through the above process mentally . When we have to take one from a higher term , we always have 10 to add to the term from which we are subtracting ; the term from ...
Σελίδα 25
... at the left of the dot is called a whole number ; the part at the right , a decimal fraction , or deci- mal . The dot is called the decimal point . EXERCISES IN READING AND WRITING DECIMALS . EXPRESS IN WORDS FRACTIONS . 25 FRACTIONS.
... at the left of the dot is called a whole number ; the part at the right , a decimal fraction , or deci- mal . The dot is called the decimal point . EXERCISES IN READING AND WRITING DECIMALS . EXPRESS IN WORDS FRACTIONS . 25 FRACTIONS.
Σελίδα 26
... WRITING DECIMALS . EXPRESS IN WORDS : 32 . 1 . 33 . 6 . 10 . 42 . .1 .3 100 . 327 . .01 .87 1,000 . 8,139 . .001 .543 10,000 . 75,068 . .0001 .0024 100,000 . 128,356.08 .00001 122.00071 1,000,000 . 5,404,732 . .000001 .040076 10,000,000 ...
... WRITING DECIMALS . EXPRESS IN WORDS : 32 . 1 . 33 . 6 . 10 . 42 . .1 .3 100 . 327 . .01 .87 1,000 . 8,139 . .001 .543 10,000 . 75,068 . .0001 .0024 100,000 . 128,356.08 .00001 122.00071 1,000,000 . 5,404,732 . .000001 .040076 10,000,000 ...
Σελίδα 33
... write the various numbers as factors , and per- form the operations afterwards ; thus , 4 3 3 16 × 39 × 27 × 11 FRACTIONS . 33 To reduce a whole or mixed number to an improper fraction To divide by a fraction Cancellation.
... write the various numbers as factors , and per- form the operations afterwards ; thus , 4 3 3 16 × 39 × 27 × 11 FRACTIONS . 33 To reduce a whole or mixed number to an improper fraction To divide by a fraction Cancellation.
Άλλες εκδόσεις - Προβολή όλων
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.).