Elementary Arithmetic, Oral and WrittenA.S. Barnes, 1878 - 232 σελίδες |
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Σελίδα 6
... ... 195 Principles of Percentage Operations .... Commission , .. Profit and Loss .. Simple Interest . Aliquot Parts of a Year . Aliquot Parts of a Month . Notes .... KARST Б How many houses ? How many horses ? vi CONTENTS .
... ... 195 Principles of Percentage Operations .... Commission , .. Profit and Loss .. Simple Interest . Aliquot Parts of a Year . Aliquot Parts of a Month . Notes .... KARST Б How many houses ? How many horses ? vi CONTENTS .
Σελίδα 7
... many houses ? How many horses ? How many sail - boats ? How many high trees ? How many boats ? How many boys at play ? How many windows in front ? How many small trees ? How many birds ? How many children at play ? Formation of Numbers.
... many houses ? How many horses ? How many sail - boats ? How many high trees ? How many boats ? How many boys at play ? How many windows in front ? How many small trees ? How many birds ? How many children at play ? Formation of Numbers.
Σελίδα 8
... horses . Two . How many ones , or units , in two ? Write the word that tells how many persons there are in the carriage . Three . How many units in three ? How many units , or ones , in four ? In five ? In six ? In seven ? In eight ? In ...
... horses . Two . How many ones , or units , in two ? Write the word that tells how many persons there are in the carriage . Three . How many units in three ? How many units , or ones , in four ? In five ? In six ? In seven ? In eight ? In ...
Σελίδα 15
... horses from 9 horses , how many horses will be left ? 4 from 9 leaves how many ? 5 from 9 leaves how many ? 5. How many flowers are 6 flowers and 4 flow- ers ? 6 and 4 are how many ? How many are 4 and 6 ? 6. 4 roses from 10 roses ...
... horses from 9 horses , how many horses will be left ? 4 from 9 leaves how many ? 5 from 9 leaves how many ? 5. How many flowers are 6 flowers and 4 flow- ers ? 6 and 4 are how many ? How many are 4 and 6 ? 6. 4 roses from 10 roses ...
Σελίδα 18
... are there alto- gether on the upper shelf ? 5. How many more are lying down on both shelves LESSON XIII . EXERCISES IN NUMBERS . 1. Two acorns. than there are standing ? Write the number of horses in the picture . 18 NUMBERS .
... are there alto- gether on the upper shelf ? 5. How many more are lying down on both shelves LESSON XIII . EXERCISES IN NUMBERS . 1. Two acorns. than there are standing ? Write the number of horses in the picture . 18 NUMBERS .
Συχνά εμφανιζόμενοι όροι και φράσεις
abstract number acres annex apples bers bought boys bushels called ciphers column common denominator common fractions complex fraction composite number COMPOUND NUMBERS currency decimal fraction decimal point decimeters denominate number dimes discount Divide dividend dollars equal EXAMPLES FOR WRITTEN EXERCISES FOR ORAL EXPLANATION.-We expressed feet Find the cost Find the interest Find the sum following numbers following RULE fractional unit gallon Give the rule greatest common divisor hence horses hundred hundredths ILLUSTRATION improper fraction integral least common multiple leaves marbles meters method Metric system minuend mixed number months multiplicand notation number of things operation of finding pears percentage primary unit prime factors proper fraction quarts quotient Recite the table remainder sheep shillings simple fraction simple numbers sold square subtract subtrahend tens thousand U. S. dollars whole number Write the number writing numbers yards
Δημοφιλή αποσπάσματα
Σελίδα 178 - 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 173 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 178 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 178 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 123 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator.
Σελίδα 155 - TABLE. 4 farthings (far. or qr.) make 1 penny d. 12 pence " 1 shilling, s. 20 shillings " 1 pound or sovereign . . £ or sov.
Σελίδα 93 - Multiplying or dividing both Dividend and Divisor by the same number, does not change the Quotient.
Σελίδα 144 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 176 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 157 - 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.