The Elements of Arithmetic, Oral and Written: Designed for Pupils in the Third and Fourth Grades of City SchoolsAmerican Book Company, 1877 - 208 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 17.
Σελίδα 6
... Seven tens , no hundreds , and six units . 11. Four units , no tens , and five hundreds ? 12. Nine tens , seven hundreds , and no units . 13. Eight hundreds , no tens , and no units . 658 076 504 790 800 Write the following numbers in ...
... Seven tens , no hundreds , and six units . 11. Four units , no tens , and five hundreds ? 12. Nine tens , seven hundreds , and no units . 13. Eight hundreds , no tens , and no units . 658 076 504 790 800 Write the following numbers in ...
Σελίδα 7
... seven . 4. One thousand two hundred ten . 5. Two thousand one hundred three . 6. Four thousand thirty . 7. Five thousand forty - six . 8. Seven hundred eight . 9. Five hundred ninety . 10. Seven thousand seven . 11. Six thousand fifty ...
... seven . 4. One thousand two hundred ten . 5. Two thousand one hundred three . 6. Four thousand thirty . 7. Five thousand forty - six . 8. Seven hundred eight . 9. Five hundred ninety . 10. Seven thousand seven . 11. Six thousand fifty ...
Σελίδα 8
... seven million , three hundred sixty - four thousand , five hundred forty- nine . Each period is read like a number of three figures , giv ing it the name of the period ; thus , 120120120 is read , 120 million 120 thousand 120 . 1. In ...
... seven million , three hundred sixty - four thousand , five hundred forty- nine . Each period is read like a number of three figures , giv ing it the name of the period ; thus , 120120120 is read , 120 million 120 thousand 120 . 1. In ...
Σελίδα 9
... seven thousand five hundred four ; five hundred eleven thousand ten . ROMAN NOTATION . 6. 1. This method employs seven capital NOTATION 6 AND NUMERATION .
... seven thousand five hundred four ; five hundred eleven thousand ten . ROMAN NOTATION . 6. 1. This method employs seven capital NOTATION 6 AND NUMERATION .
Σελίδα 10
... seven capital letters to represent numbers . LETTERS . I , 4 , X , L , C , D , M. VALUES . 1 , 5 , 10 , 50 , 100 , 500 , 1000 . 2. Repeating a letter repeats its value . Thus , XX represents 20 ; CCC , 300 ; DD , 1000 . 3. When a letter ...
... seven capital letters to represent numbers . LETTERS . I , 4 , X , L , C , D , M. VALUES . 1 , 5 , 10 , 50 , 100 , 500 , 1000 . 2. Repeating a letter repeats its value . Thus , XX represents 20 ; CCC , 300 ; DD , 1000 . 3. When a letter ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods 20 cents 50 cents 9 cents acres acres of land added ANALYSIS.-Since apples bales barrels of flour bushels of oats bushels of wheat cents a bushel cents a pound ciphers coal cost column contained cords of wood cubic foot decimal dictation exercises difference dividend dollars DRILL EXERCISES earn equal farm farmer sold fifths figures Find the sum fourth gain gallons given numbers greatest common divisor Hence horses hundreds improper fractions inches integers least common denominator least common multiple less number manner minuend mixed numbers OPERATION ORAL EXERCISES order of units paid pair partial product pounds of sugar pounds of tea prime factors pupil quarts quotient receive remainder result rods RULE.-I sell SLATE AND BOARD square feet square miles subtract subtrahend tens third thousand tons of coal whole number worth WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 82 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 106 - I. Cut off the ciphers from the right of the divisor, and as many figures from the right of the dividend. II. Divide the remaining part of the dividend by the of the divisor.
Σελίδα 162 - RULE. I. Write the subtrahend under the minuend, so that units of the same denomination shall stand under each other.
Σελίδα 114 - The pupil should be required to illustrate the following problems by original examples : 1. Given, several numbers, to find their sum. 2. Given, the sum of several numbers and all of them but one, to find that one. 3. Given, two numbers, to find their difference.
Σελίδα 163 - RULE. Multiply as in whole numbers, and from the right hand of the product point off as many figures for decimals as there are decimal places in both factors.
Σελίδα 126 - 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 tlie quotient.
Σελίδα 121 - Divide the less number by the remainder, the last divisor by the last remainder, and so on, till nothing remains. The last divisor will be the greatest common divisor sought.
Σελίδα 97 - It is read equals, or equal to ; thus, 5 + 6 = 11, is read 5 plus 6 equals 11. It may be read 5 and 6 arc 11. 64. An Equation is an expression of equality between two numbers or sets of numbers. All that is written before the sign of equality is called the first member of the equation, all that is written after the sign of equality is called the second member.
Σελίδα 119 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 164 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.