The Franklin Written ArithmeticW. Ware & Company, 1879 - 316 σελίδες |
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Σελίδα 14
... Explanation . - What is the sum of To find the sum of large numbers like these , we add the units , the tens , and the hun- dreds separately ; hence , for convenience , we write the numbers so that units of the same order may be ...
... Explanation . - What is the sum of To find the sum of large numbers like these , we add the units , the tens , and the hun- dreds separately ; hence , for convenience , we write the numbers so that units of the same order may be ...
Σελίδα 15
... Explanation . - Writing the numbers so that units of the same order may be expressed in the same column , we begin with the units of the low- est order ( in this case thousandths ) to add , and proceed in the manner already explained ...
... Explanation . - Writing the numbers so that units of the same order may be expressed in the same column , we begin with the units of the low- est order ( in this case thousandths ) to add , and proceed in the manner already explained ...
Σελίδα 16
... Explanation . Beginning with 29 , add to it first the 4 tens and then the 2 units of 42 ; then to the sum the 8 tens and the 7 units of 87 ; and so on . Naming the results merely , say 29 , 69 , 71 ; 151 , 158 ; 188 , 192 ; 242 , 245 ...
... Explanation . Beginning with 29 , add to it first the 4 tens and then the 2 units of 42 ; then to the sum the 8 tens and the 7 units of 87 ; and so on . Naming the results merely , say 29 , 69 , 71 ; 151 , 158 ; 188 , 192 ; 242 , 245 ...
Σελίδα 22
... Explanation . - 58. ILLUSTRATIVE EXAMPLE I. If 147 trees are taken from a nursery of 489 trees , how many trees will be left ? To find how many will be left , we take 147 of the number 489 away . In subtract- ing a large number like ...
... Explanation . - 58. ILLUSTRATIVE EXAMPLE I. If 147 trees are taken from a nursery of 489 trees , how many trees will be left ? To find how many will be left , we take 147 of the number 489 away . In subtract- ing a large number like ...
Σελίδα 23
... explanation may be given briefly thus : 4 from 12 leaves 8 , 7 from 8 leaves 1 , 6 from 15 leaves 9 , 3 from 6 leaves 3 ; remainder , 3918. In actual work , however , all explanation should be omitted . Do not stop to say " 4 from 12 ...
... explanation may be given briefly thus : 4 from 12 leaves 8 , 7 from 8 leaves 1 , 6 from 15 leaves 9 , 3 from 6 leaves 3 ; remainder , 3918. In actual work , however , all explanation should be omitted . Do not stop to say " 4 from 12 ...
Άλλες εκδόσεις - Προβολή όλων
The Franklin Written Arithmetic: With Examples for Oral Practice Edwin Pliny Seaver Πλήρης προβολή - 1878 |
The Franklin Written Arithmetic: With Examples for Oral Practice Edwin Pliny Seaver Πλήρης προβολή - 1878 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount Avoirdupois barrels base bill bought bushels called centimeters Change circumference common fraction compound interest contain cord cost cube root decimal fraction decimeters derived the following diameter Divide dividend divisor dollars dry measure equal Explanation feet long figures Find the difference Find the interest foot frustum gain gallons given number gold greatest common factor height Hence hundred hundredths ILLUSTRATIVE EXAMPLE improper fractions inches integer least common multiple length Mdse measure meter miles million mills minuend mixed number months multiplicand Multiply NOTE number is divisible numbers expressed Oral Exercises ounce paid payable payment percentage pounds prime factors principal pyramid quart quotient ratio rectangle remainder rods sell sides slant height Slate sold square feet square root subtract tens tenths thousand thousandths triangle units wide write WRITTEN yards