Cobb's Explanatory Arithmetick, No. 1 ...Harper & brothers, 1834 - 108 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 14.
Σελίδα 87
... divisor is contained in the dividend ; or , it shows how many times the divisor can be sub- stracted from the dividend . Q. What is the number called which is left after you have divided as far as you can divide ; or , when the divisor ...
... divisor is contained in the dividend ; or , it shows how many times the divisor can be sub- stracted from the dividend . Q. What is the number called which is left after you have divided as far as you can divide ; or , when the divisor ...
Σελίδα 88
... divisor once or more . Q. When there is a remainder what must be done with it ? A. It must be added , or carried , to the next figure of the dividend as so many tens . Q. Why do you carry , or add , the remainder to the next right hand ...
... divisor once or more . Q. When there is a remainder what must be done with it ? A. It must be added , or carried , to the next figure of the dividend as so many tens . Q. Why do you carry , or add , the remainder to the next right hand ...
Σελίδα 89
... divisor . with the 6 , and say , 2 in 6 , 3 times . down the 3 directly under the 6 ; and proceeding to the next ... divisor . You may prove Division by Mul- 314 quotient . tiplication . Multiply the quotient by the divisor . If there be ...
... divisor . with the 6 , and say , 2 in 6 , 3 times . down the 3 directly under the 6 ; and proceeding to the next ... divisor . You may prove Division by Mul- 314 quotient . tiplication . Multiply the quotient by the divisor . If there be ...
Σελίδα 90
Lyman Cobb. product of the quotient , multiplied by the divisor If the product of the quotient , multiplied by the divisor , be like the dividend , the work is right . The principle of proving Division by Multiplication is very plain ...
Lyman Cobb. product of the quotient , multiplied by the divisor If the product of the quotient , multiplied by the divisor , be like the dividend , the work is right . The principle of proving Division by Multiplication is very plain ...
Σελίδα 91
... divisor does not exceed 12 ; for you must continually bear in mind , that the object of these EXPLANATIONS is to explain to you the principles upon which the rules are founded . ( 4. ) ( 5. ) Divisor 2 ) 394968 div . Divisor 3 ) 572859 ...
... divisor does not exceed 12 ; for you must continually bear in mind , that the object of these EXPLANATIONS is to explain to you the principles upon which the rules are founded . ( 4. ) ( 5. ) Divisor 2 ) 394968 div . Divisor 3 ) 572859 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
13 leaves 15 dollars ২৩ 9 leaves added Addition apples barrels of flour begin bushels bushels of wheat called carry cents a yard cipher Cobb's JUVENILE READER contained Dictionary difference divided dividend Division divisor dred drover bought eight equal EXAMPLES For Exercise EXAMPLES For Mental exceed 12 farmer sold five Genesee river gentleman hundreds of thousands larger number lars leaves 11 leaves 9 left hand lower line merchant bought miles minuend multiplicand multiplier nine Notation and Numeration Note.-TO TEACHERS numbers or figures operation oranges orthoepy paid place of hundreds place of tens place of thousands place of units place the product places of figures pounds preterits principles proceeding quotient remainder right hand figure scholar Slate Spelling-Book square miles Substraction subtrahend tens of thousands tens under tens twelve upper line whole number write York York Evening Journal York Evening Post
Δημοφιλή αποσπάσματα
Σελίδα 83 - 14 2 " 16 2 " 18 2 " 20 2 " 22 2 " 24 3 " 21 3 " 24 3 " 27 3 " 30 3 " 33 3 " 36 4 " 28 4 « 32 4 " 36 4 " 40 4 « 44 4 " 48 5 " 35 5 " 40 5 " 45 5 " 50 5 " 55 5
Σελίδα 84 - 14 2 " 16 2 " 18 2 " 20 2 " 22 2 " 24 3 " 21 3 " 24 3 " 27 3 " 30 3 " 33 3 " 36 4 " 28 4 « 32 4 " 36 4 " 40 4 « 44 4 " 48 5 " 35 5 " 40 5 " 45 5 " 50 5 " 55 5
Σελίδα 57 - ... 5 times 1 are 5 5 times 2 are 10 5 times 3 are 15 5 times 4 are 20 5 times 5 are 25 5 times 6 are 30 5 times 7 are 35 5 times 8 are 40 5 times 9 are 45 5 times 10 are 50 5 times 11 are 55 5 times 12 are 60...
Σελίδα 83 - ... 6 in 36, 6 times 6 in 42, 7 times 6 in 48, 8 times 6 in 54, 9 times 3 in 3, 1 time 3 in 6, 2 times 3 in 9, 3 times 3 in 12, 4 times 3 in 15, 5 times 3 in 18, 6 times 3 in 21, 7 times 3 in 24, 8 times 3 in 27, 9 times...
Σελίδα 82 - When the multiplier is 10, 100, 1000, or 1 with any number of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand, so increased, will be the product required.
Σελίδα 57 - ... are 24 3 times 1 are 3 3 times 2 are 6 3 times 3 are 9 3 times 4 are 12 3 times 5 are 15 3 times 6 are 18 3 times 7 are 21 3 times 8 are 24 3 times 9 are...
Σελίδα 100 - Cut off as many figures from the right of the dividend as there are ciphers...
Σελίδα 39 - ... leaves 10 8 from 8 leaves 0 8 from 9 leaves 1 8 from 10 leaves 2 8 from 11 leaves 3 8 from 12 leaves 4 8 from 13 leaves 5 8 from 14 leaves 6 8 from 15 leaves 7 8 from 16 leaves 8 8 from 17 leaves 9 8 from 18 leaves 10...
Σελίδα 48 - General Washington was born in 1732, and died in 1799: how old was he when he died?
Σελίδα 97 - ... dividend used, and to the remainder bring down the next figure of the dividend, which is 0, making 20, for the second partial dividend.