The Complete Arithmetic: Combining Oral and Written Exercises in a Natural and Logical System of InstructionPorter & Coates, 1877 - 342 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 40.
Σελίδα 21
... derive the following RULES FOR ADDITION . 1. Write the numbers so that figures of a like order shall stand in the same column . 2. Begin at the right and add each column separately . 3. When the sum of a column exceeds nine , write the ...
... derive the following RULES FOR ADDITION . 1. Write the numbers so that figures of a like order shall stand in the same column . 2. Begin at the right and add each column separately . 3. When the sum of a column exceeds nine , write the ...
Σελίδα 35
... derive the RULES FOR MULTIPLICATION . 1. Write the multiplier under the multiplicand , placing units of the same order in the same column . 2. Multiply the multiplicand by each figure of the multiplier , and write the first or right ...
... derive the RULES FOR MULTIPLICATION . 1. Write the multiplier under the multiplicand , placing units of the same order in the same column . 2. Multiply the multiplicand by each figure of the multiplier , and write the first or right ...
Σελίδα 42
... derive the following RULES FOR DIVISION . 1. For convenience , draw curves to the right and the left of the dividend , placing the divisor on the left . 2. Divide the least number of left - hand figures that will con- tain the divisor ...
... derive the following RULES FOR DIVISION . 1. For convenience , draw curves to the right and the left of the dividend , placing the divisor on the left . 2. Divide the least number of left - hand figures that will con- tain the divisor ...
Σελίδα 45
... derive the following 78 16 Rem . 1625 RULES . 1. Cut off the ciphers at the right of the divisor , and as many places at the right of the dividend . 2. Divide the remaining part of the dividend by the remain- ing part of the divisor ...
... derive the following 78 16 Rem . 1625 RULES . 1. Cut off the ciphers at the right of the divisor , and as many places at the right of the dividend . 2. Divide the remaining part of the dividend by the remain- ing part of the divisor ...
Σελίδα 66
... derive the following RULE . Find the factors common to all the numbers , and take the product of these common factors for the greatest common divisor . Find the greatest common divisor— 2. Of 15 , 45 , 75 . 3. Of 16 , 48 , 80 . 4. Of 24 ...
... derive the following RULE . Find the factors common to all the numbers , and take the product of these common factors for the greatest common divisor . Find the greatest common divisor— 2. Of 15 , 45 , 75 . 3. Of 16 , 48 , 80 . 4. Of 24 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
30 dollars 50 cents acres acres of land amount apples avoirdupois barrels of flour bought bushels cents a pound ciphers column commission common denominator common fraction compound interest COMPOUND NUMBERS contained cows cube cubic decimal difference discount Divide dividend divisible dollars dols earn Explanation farm feet figure following RULE gallon gold greatest common divisor hence horses cost hundreds improper fractions insured integer least common multiple Let the pupil longitude lowest terms measure merchant miles mills minuend mixed number Multiply muslin ORAL EXERCISE paid pairs payable payment pennyweights pints premium prime factors principal PRINCIPLES.-1 quart quotient rate per cent ratio Reduce remainder root SECTION sell shares sheep SOLUTION SOLUTION.-If square subtract tens thousands units weigh wheat whole number worth WRITTEN PROBLEMS
Δημοφιλή αποσπάσματα
Σελίδα 146 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 142 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 130 - TABLE. 4 farthings (far.) = 1 penny, d. 12 pence = 1 shilling, s. 20 shillings = 1 pound, or sovereign, £. 21 shillings = 1 guinea, G.
Σελίδα 302 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 144 - Time. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24...
Σελίδα 135 - MEASURE 12 inches (in.), .... =1 foot (ft.) 3 feet, ........ =1 yard (yd.) 5 . 5 yards, ....... =1 rod (rd.) 40 rods, ....... =1 furlong (fur.) 8 furlongs, ...... =1 mile (mi.) 1 mi.
Σελίδα 130 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 171 - In any proportion, the product of the means equals the product of the extremes.
Σελίδα 235 - ... 3 per cent. ? 4£ per cent. ? 5 per cent. ? 6 per cent. ? 7 per cent. ? 7£ per cent. ? 8 per cent.? 9 per cent. ? 10 per cent.
Σελίδα 81 - The least common denominator of two or more fractions is the least common multiple of their denominators.