Standard Arithmetic: Embracing a Complete Course for Schools and AcademiesAmerican Book Company, 1892 - 428 σελίδες |
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Σελίδα 4
... written exercises are given in connection with each subject , and frequent and thorough reviews serve to test the pupil's proficiency , to fix the principles of the science in his mind , and to train and develop his power of reasoning ...
... written exercises are given in connection with each subject , and frequent and thorough reviews serve to test the pupil's proficiency , to fix the principles of the science in his mind , and to train and develop his power of reasoning ...
Σελίδα 25
... WRITTEN EXERCISES . 42. Copy and add from the bottom upwards , and then from the top downwards , each of the following : In adding , name results only . Thus in example 1 add as follows : 2 , 6 , 15 , 22 , 25 instead of 2 and 4 are 6 ...
... WRITTEN EXERCISES . 42. Copy and add from the bottom upwards , and then from the top downwards , each of the following : In adding , name results only . Thus in example 1 add as follows : 2 , 6 , 15 , 22 , 25 instead of 2 and 4 are 6 ...
Σελίδα 28
... year ? 20. The Empire State express train ran 52 miles in one hour , 61 miles the next hour , and 53 miles the next hour . How far did it travel in the three hours ? WRITTEN EXERCISES . 44. 1. What is the sum of 28 ADDITION .
... year ? 20. The Empire State express train ran 52 miles in one hour , 61 miles the next hour , and 53 miles the next hour . How far did it travel in the three hours ? WRITTEN EXERCISES . 44. 1. What is the sum of 28 ADDITION .
Σελίδα 29
... , and add the tens with the next column . Write the entire sum of the last column . PROOF . Add each column in the reverse order . If the results agree , the work is probably correct . Copy , add , and prove : 2 . 3 WRITTEN EXERCISES . 29.
... , and add the tens with the next column . Write the entire sum of the last column . PROOF . Add each column in the reverse order . If the results agree , the work is probably correct . Copy , add , and prove : 2 . 3 WRITTEN EXERCISES . 29.
Σελίδα 35
... day 17,200 buttons , in another 18,560 , in another 18,569 , in another 16,502 , and in another 18,250 , how many buttons were made in those five days ? 79. The area of Maine in square miles is 33,040 WRITTEN EXERCISES . 35.
... day 17,200 buttons , in another 18,560 , in another 18,569 , in another 16,502 , and in another 18,250 , how many buttons were made in those five days ? 79. The area of Maine in square miles is 33,040 WRITTEN EXERCISES . 35.
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount annuity arithmetical series average bank barrels of flour base bill bought brokerage bushels bushels of wheat called ciphers common fraction compound interest contained convex surface cost cows cube root cubic diameter discount divided dividend dollars draft earn equal exact divisor exchange EXPLANATION expressed farm farmer feet long figures frustum gallons greatest common divisor Hence horse improper fractions inches insured integers invested June 24 least common least common multiple length longitude lower denominations merchant miles million minuend money being worth months multiplied ounces paid par value payable payment piece premium prime factors PRINCIPLE purchased quotient ratio receive remainder rods sell share sheep slant height sold square miles subtracted tens term thousand thousandths tons week weighs wide WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 419 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 417 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 369 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 370 - Weighted average is used in this report to indicate discharge-weighted average. It is computed by multiplying the discharge for a sampling period by the concentrations of individual constituents for the corresponding period and dividing the sum of the products by the sum of the discharges.
Σελίδα 421 - TABLE. 24 grains (gr.) = 1 pennyweight, (pwt.) 20 pennyweights = 1 ounce, (oz.) 12 ounces =1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Σελίδα 212 - 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 331 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 105 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 417 - CUBIC MEASURE. 1728 cubic inches (cu. in. ) = 1 cubic foot (cu. ft.).
Σελίδα 98 - Cancel the common factors from both the dividend and divisor. II. Then divide the product of the remaining factors of the dividend by the product of the remaining factors of the divisor, and the result will be the quotient.