Walsh-Suzzallo Arithmetics ...: Fundamental processesD.C. Heath & Company, 1914 |
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Σελίδα v
... test the correctness of his independent thinking than to drill him in the manipulation of figures . In many phases of economic arithmetic the average man needs merely a critical appreciation of the manner in which bankers , insurance ...
... test the correctness of his independent thinking than to drill him in the manipulation of figures . In many phases of economic arithmetic the average man needs merely a critical appreciation of the manner in which bankers , insurance ...
Σελίδα 4
... TEST Cover the answer with a piece of paper . Upon this write the new results . Add downward . 1st column . Think 12 , 19 , 25 , 34 , 40 , 47. Write 7 . 2d column . Carry 4 , and think 12 , 21 , 27 , 32 , 40 ( skip 0 ) , 48 . Write 8 ...
... TEST Cover the answer with a piece of paper . Upon this write the new results . Add downward . 1st column . Think 12 , 19 , 25 , 34 , 40 , 47. Write 7 . 2d column . Carry 4 , and think 12 , 21 , 27 , 32 , 40 ( skip 0 ) , 48 . Write 8 ...
Σελίδα 5
... TEST Cover the minuend with a piece of paper . On it write the sum of the remainder and the subtrahend , adding upwards . Remove paper and compare the sum with the minuend . the NOTE . - In working an example , do not write the words ...
... TEST Cover the minuend with a piece of paper . On it write the sum of the remainder and the subtrahend , adding upwards . Remove paper and compare the sum with the minuend . the NOTE . - In working an example , do not write the words ...
Σελίδα 9
... TEST Cover the answer with a piece of paper . On the latter write the product of 9084 by 2 , and then mul- tiply ... Test . 3. Multiply 7608 ( a ) by 4. ( b ) By 6. ( c ) By 8 . ( d ) By 9. Test . Divisors of One Figure Drill Exercises ...
... TEST Cover the answer with a piece of paper . On the latter write the product of 9084 by 2 , and then mul- tiply ... Test . 3. Multiply 7608 ( a ) by 4. ( b ) By 6. ( c ) By 8 . ( d ) By 9. Test . Divisors of One Figure Drill Exercises ...
Σελίδα 10
... TEST Cover the dividend with a piece of paper . On the latter write the product of 9083 ( the quotient ) by 7 ( the divisor ) without rewriting these numbers . 2. Find quotients . Test . write 3 under 1 . Quotient Divisor 9083 lb. x7 ...
... TEST Cover the dividend with a piece of paper . On the latter write the product of 9083 ( the quotient ) by 7 ( the divisor ) without rewriting these numbers . 2. Find quotients . Test . write 3 under 1 . Quotient Divisor 9083 lb. x7 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods acres amount angle average bank bill bond bought bushels bushels of wheat butter butter fat Cancel cash cents Change contains cows cubic feet cubic foot decimal point deduction denominator discount Divide dividend divisor dollar eggs farmer feet long feet wide field Find products Find the cost Find the number foregoing fraction gallons Give answers Give products Give quotients hundredths improper fraction inches wide latter long ton lowest terms measure miles per hour milk minutes mixed number Multiply ounces paid parallelogram perpendicular piece pounds Preparatory Exercises PROCESS profit pupils quart receive rectangle remainder right triangle rods long rods wide selling Sight Exercises Sight Problems sold square feet square rods square root square yards Subtract tons weight whole number write Written Exercises Written Problems yield
Δημοφιλή αποσπάσματα
Σελίδα 392 - 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 392 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 106 - Place the multiplier under the multiplicand, disregarding the position of the decimal points. Multiply as in whole numbers, and in the product point off as many decimal places as there are decimal places in both multiplier and multiplicand, prefixing ciphers if necessary.
Σελίδα 221 - A number is divisible by 3 when the sum of its digits (figures) is divisible by 3 ; it is divisible by 9, when the sum of its digits is divisible by 9.
Σελίδα 120 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 399 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 392 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 180 - ... and move the decimal point in the dividend as many places to the left as there are zeros cut off'.