Cobb's Explanatory Arithmetick, No. 1 ...Harper & brothers, 1834 - 108 σελίδες |
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Αποτελέσματα 1 - 5 από τα 21.
Σελίδα 61
... multiplier . Q. What is the figure , or upper line , in Mul- tiplication called ?. A. It is called the multiplicand ... multiplier . Q. Why is it called the multiplier ? A. Because it is the number to be multi- plied by . Q. What is the ...
... multiplier . Q. What is the figure , or upper line , in Mul- tiplication called ?. A. It is called the multiplicand ... multiplier . Q. Why is it called the multiplier ? A. Because it is the number to be multi- plied by . Q. What is the ...
Σελίδα 62
Lyman Cobb. Q. When the multiplier does not exceed 12 , where must it be placed ? A. It must be placed under the right hand figure , or figures , of the multiplicand . Q. Where must the figures of the product be placed ? A. They must be ...
Lyman Cobb. Q. When the multiplier does not exceed 12 , where must it be placed ? A. It must be placed under the right hand figure , or figures , of the multiplicand . Q. Where must the figures of the product be placed ? A. They must be ...
Σελίδα 63
... multiplier . Then you must say , 3 times 6 are 18 , and place the product directly under ; that is , the 8 under the 3 , and the 1 at the left hand . This rule is , as you have been told , a short way of per- forming Addition . Thus you ...
... multiplier . Then you must say , 3 times 6 are 18 , and place the product directly under ; that is , the 8 under the 3 , and the 1 at the left hand . This rule is , as you have been told , a short way of per- forming Addition . Thus you ...
Σελίδα 64
... multiplier , leaves 2. Multiply the 6 by the 2 , which makes 12 , and add the multiplicand to the product ; and if the sum be equal to the first product , the work is right . Thus 6 , the multiplicand , added to 12 , makes 18. The prin ...
... multiplier , leaves 2. Multiply the 6 by the 2 , which makes 12 , and add the multiplicand to the product ; and if the sum be equal to the first product , the work is right . Thus 6 , the multiplicand , added to 12 , makes 18. The prin ...
Σελίδα 65
... multiplier . sum for the multiplicand , the 144 product . smaller for the multiplier , and draw a line under- neath . You must then say , 4 times 6 are twenty- four , and write down the figure 4 only ; bearing or carrying , in mind ...
... multiplier . sum for the multiplicand , the 144 product . smaller for the multiplier , and draw a line under- neath . You must then say , 4 times 6 are twenty- four , and write down the figure 4 only ; bearing or carrying , in mind ...
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.