Walton and Holmes's Arithmetics: 1st Book-, Βιβλίο 4American Book Company, 1909 |
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Σελίδα 7
... any particular kind of object or unit of measure is called an abstract number . Forty - five , six hundred eleven , 347 , are abstract numbers , 7. The knowledge of numbers includes a knowledge of their 7 Introduction.
... any particular kind of object or unit of measure is called an abstract number . Forty - five , six hundred eleven , 347 , are abstract numbers , 7. The knowledge of numbers includes a knowledge of their 7 Introduction.
Σελίδα 8
... hundred , expressed in figures thus , 100 . Ten hundreds are one thousand , expressed in figures thus , 1000 . 11. By taking tens of smaller groups , we form larger groups , hundreds , thousands , millions , and so on . This system of ...
... hundred , expressed in figures thus , 100 . Ten hundreds are one thousand , expressed in figures thus , 1000 . 11. By taking tens of smaller groups , we form larger groups , hundreds , thousands , millions , and so on . This system of ...
Σελίδα 9
... hundred , three thousand , seven million , four hundred thousand . 14. The decimal system originated in India . But it came to us through the Arabs . Hence , it is called the Arabic system . 15. By means of the nine digit figures , the ...
... hundred , three thousand , seven million , four hundred thousand . 14. The decimal system originated in India . But it came to us through the Arabs . Hence , it is called the Arabic system . 15. By means of the nine digit figures , the ...
Σελίδα 10
... hundred thirty - seven and two tenths ; 643.72 , six hundred forty - three and seventy- two hundredths ; 64.372 , sixty - four and three hundred seventy- two thousandths . Taken in order , figures to the right of thousandths express ten ...
... hundred thirty - seven and two tenths ; 643.72 , six hundred forty - three and seventy- two hundredths ; 64.372 , sixty - four and three hundred seventy- two thousandths . Taken in order , figures to the right of thousandths express ten ...
Σελίδα 11
... Hundred - trillions Ten - trillions Hundred - thousands Ten - thousands ∞ Thousands Units ( Ones ) Fractions GROUP NAMES Units ( Ones ) Decimal point ee Hundredths Thousandths Ten - thousandths 480 , 297 , 034 , 508 , 672. 8345 443 ...
... Hundred - trillions Ten - trillions Hundred - thousands Ten - thousands ∞ Thousands Units ( Ones ) Fractions GROUP NAMES Units ( Ones ) Decimal point ee Hundredths Thousandths Ten - thousandths 480 , 297 , 034 , 508 , 672. 8345 443 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount angle ARITH Avoirdupois bank barrel base bill bought brokerage bushel carpet cent Change coal commission common fraction contains convex surface cord cubic foot decimal point diameter discount Divide dividend divisor dollars equal EXPLANATION expressed Find the cost Find the interest Find the number Find the total foot gain gallons hundred hundredths hypotenuse Illustrative Example improper fraction indorsed integer least common multiple longitude measure meter minuend mixed number months multiply Oral Exercise paid par value payment poll tax pound premium prod profit quotient receive remainder rhombus rods selling price shares slant height sold square feet square root square yard subtract thousand thousandths triangle Troy weight units weight whole number wide wood write Written Exercise
Δημοφιλή αποσπάσματα
Σελίδα 189 - 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 146 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Except February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 71 - The least common multiple of two or more numbers is the least number that is exactly divisible by each of them.
Σελίδα 95 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 146 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 57 - Dividing the Dividend or multiplying the Divisor by any number, divides the Quotient by that number.
Σελίδα 47 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Σελίδα 184 - 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 96 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.
Σελίδα 145 - 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.