New York State Arithmetic: Years Five, Six, Seven, and EightGinn, 1912 - 337 σελίδες |
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Σελίδα 1
... called units . Thus in speaking of $ 4 the unit is $ 1 ; in speaking of 5 eggs the unit is 1 egg , but in speaking of 10 dozen eggs the unit is 1 dozen eggs ; in speaking of 40 thousand bricks the unit is a thousand bricks ; in counting ...
... called units . Thus in speaking of $ 4 the unit is $ 1 ; in speaking of 5 eggs the unit is 1 egg , but in speaking of 10 dozen eggs the unit is 1 dozen eggs ; in speaking of 40 thousand bricks the unit is a thousand bricks ; in counting ...
Σελίδα 2
... called notation ; the reading of numbers is called numeration . 6. Kinds of Notation . The class is already familiar with the common or Arabic notation ( so called because it came to Europe through the Arabs ) , and the Roman notation ...
... called notation ; the reading of numbers is called numeration . 6. Kinds of Notation . The class is already familiar with the common or Arabic notation ( so called because it came to Europe through the Arabs ) , and the Roman notation ...
Σελίδα 3
... called periods . Thus we write thirty - two thousand , seven hundred fifty - six , 32,756 ; it is often printed with a space instead of the comma , thus , 32 756 . 12. Separatrix . The comma separating two periods of a number is called ...
... called periods . Thus we write thirty - two thousand , seven hundred fifty - six , 32,756 ; it is often printed with a space instead of the comma , thus , 32 756 . 12. Separatrix . The comma separating two periods of a number is called ...
Σελίδα 7
... called a decimal point , is placed between the dol- lars and the dimes . For example , 125 dollars is written $ 125 ; 10 dollars and 48 cents ( that is , 10 dollars , 4 dimes , 8 cents ) is written $ 10.48 ; 5 dollars and 8 cents is ...
... called a decimal point , is placed between the dol- lars and the dimes . For example , 125 dollars is written $ 125 ; 10 dollars and 48 cents ( that is , 10 dollars , 4 dimes , 8 cents ) is written $ 10.48 ; 5 dollars and 8 cents is ...
Σελίδα 8
... called addition . Thus , to add 7 and 8 is to find a number , 15 , that is equal to these numbers taken together . 7 8 15 19. Sum . The result obtained by adding is called the sum . Thus 15 is the sum of 7 and 8 . 20. Symbol . The ...
... called addition . Thus , to add 7 and 8 is to find a number , 15 , that is equal to these numbers taken together . 7 8 15 19. Sum . The result obtained by adding is called the sum . Thus 15 is the sum of 7 and 8 . 20. Symbol . The ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres allowed altitude amount average barrel bill bought boxes bushel cent circumference commission common fraction compound numbers contains cord cubic feet cubic foot cubic inches dealer buys dealer sells decimal fraction decimal places decimal point denominator diameter discount series dividend division divisor dollars dozen equal example Exercise Express figure find the cost Find the interest Find the number Find the quotient flour foot of water gain gallon given number grocer heavy as water horses hour hundred hundredths improper fraction integer list price marked price measure minuend minutes mixed number multiplicand multiply number is called pounds prime factors quart quotient receive rectangle Reduce remainder Required to divide selling price square miles square yard subtract thousand thousandths tons triangle unit fraction United States money water weighs week wide write zeros
Δημοφιλή αποσπάσματα
Σελίδα 285 - 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 286 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 286 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Σελίδα 285 - 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. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 131 - Thirty days hath September, April. June, and November; All the rest have thirty.one, Save February, which alone Hath twenty.eight; and one day more We add to it one year in four.
Σελίδα 131 - 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...
Σελίδα 45 - Multiplying or dividing both Dividend and Divisor by the same number, does not change the Quotient.
Σελίδα 174 - Divisibility by 3. A number is divisible by 3 if the sum of its digits is so divisible.
Σελίδα 34 - To divide an integer by any power of 10, cut off as many figures from the right of the dividend as there are zeros at the right of the divisor.
Σελίδα 131 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.