The Franklin Written Arithmetic: With Examples for Oral PracticeTaintor bros. & Company, 1878 - 348 σελίδες |
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Αποτελέσματα 1 - 5 από τα 86.
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 . To find how many will be left , we take 147 of the number 489 away . In subtract- ing a large number like this we take away the units , the tens , and the hundreds separately ; hence , for convenience , we write the ...
... Explanation . To find how many will be left , we take 147 of the number 489 away . In subtract- ing a large number like this we take away the units , the tens , and the hundreds separately ; hence , for convenience , we write the ...
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 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount average barrels base bill bought bushels centimeters cents Change common fraction common multiple compound interest contain cord cost cube root cubic feet cubic foot decimal fraction decimeters denominator derived the following diameter Divide dividend divisible divisor dollars dry measure equal Explanation feet long feet wide figures Find the difference Find the interest flour foot frustum gain gallons given number gold greatest common factor height hundred hundredths ILLUSTRATIVE EXAMPLE integer least common multiple length measure meters miles million mills minuend mixed number months multiplicand Multiply NOTE numbers expressed Oral Exercises ounce paid payable payment pounds prime factors principal quart quotient ratio remainder rods Rule sell sides slant height Slate sold square feet square root subtract tens tenths thousand thousandths triangle units weighing worth write WRITTEN yards
Δημοφιλή αποσπάσματα
Σελίδα 38 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 138 - Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre.
Σελίδα 303 - A number is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 109 - Change the dividend and divisor to fractions having a common denominator, and then divide the numerator of the dividend by the numerator of the divisor. Or, Invert the expression of the divisor and proceed as in multiplication of fractions.
Σελίδα 286 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 176 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 143 - 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 182 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...
Σελίδα 307 - It will thus be seen that what we call a year is nearly 6 hours less than the true year, and 4 such years nearly one day less than 4 true years. To rectify this error, 366 days are allowed to one year in every 4 years.
Σελίδα 279 - To find the Area of a Triangle when the Three Sides are given. Rule. — From half the sum of the three sides subtract each side separately. Multiply the half sum and the three remainders together, and extract the square root of the product.