Robinson's Progressive Practical Arithmetic: Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-book on this Science, for Common Schools and AcademiesIvison, Blakeman, Taylor & Company, 1877 - 359 σελίδες |
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Σελίδα 7
... units . 5. An Integer is a whole number . 6. The Unit of a Number is one of the collection of units forming the number . Thus , the unit of 23 is 1 ; of 23 dollars , 1 dollar ; of 23 feet , 1 foot . 7. Like Numbers are numbers that have ...
... units . 5. An Integer is a whole number . 6. The Unit of a Number is one of the collection of units forming the number . Thus , the unit of 23 is 1 ; of 23 dollars , 1 dollar ; of 23 feet , 1 foot . 7. Like Numbers are numbers that have ...
Σελίδα 11
... units , and the left hand figure tens . We express the numbers between 10 and 20 by writing the 1 in the place of tens , with each of the digits respec- tively in the place of units . Thus , Eleven , Twelve , Thirteen , Fourteen ...
... units , and the left hand figure tens . We express the numbers between 10 and 20 by writing the 1 in the place of tens , with each of the digits respec- tively in the place of units . Thus , Eleven , Twelve , Thirteen , Fourteen ...
Σελίδα 12
... units with hundreds , by writ- ing , in place of the ciphers , the numbers representing the tens and units . To express one hundred fifty we write 1 hundred , 5 tens , and 0 units ; thus , 150. To express seven hundred ninety - two , we ...
... units with hundreds , by writ- ing , in place of the ciphers , the numbers representing the tens and units . To express one hundred fifty we write 1 hundred , 5 tens , and 0 units ; thus , 150. To express seven hundred ninety - two , we ...
Σελίδα 13
... units ; thus , Thousands . Hundreds . > Tens . Units . The greatest number that can be expressed by four figures is 9999 . EXAMPLES FOR PRACTICE . Express the following numbers by figures : 1. One thousand two hundred . 2. Five thousand ...
... units ; thus , Thousands . Hundreds . > Tens . Units . The greatest number that can be expressed by four figures is 9999 . EXAMPLES FOR PRACTICE . Express the following numbers by figures : 1. One thousand two hundred . 2. Five thousand ...
Σελίδα 14
... units , tens , and hundreds in one number To express five hundred twenty - one thousand eight hundred three , we write 5 in the sixth place , counting from units , 2 in the fifth place , 1 in the fourth place , 8 in the third place , 0 ...
... units , tens , and hundreds in one number To express five hundred twenty - one thousand eight hundred three , we write 5 in the sixth place , counting from units , 2 in the fifth place , 1 in the fourth place , 8 in the third place , 0 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annex barrels of flour bought bushels bushels of corn bushels of wheat cents a pound ciphers common fraction contained cords of wood cost cube cubic currency decimal currency decimal places decimal point discount Divide dividend division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE feet figure gain gallons Give analysis Give explanation given number gold greatest common divisor Hence hundred hundredths improper fraction inches integers interest invested least common denominator least common multiple lowest terms merchant meters miles mills minuend mixed number months multiplicand Multiply OPERATION paid payment purchase quotient rate per cent ratio receive Reduce remainder rods RULE sell sold subtract subtrahend sugar tens tenths third thousand thousandths trial divisor Troy weight units weight whole number worth Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 48 - Division is the process of finding how many times one number is contained in another.
Σελίδα 161 - 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 73 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them.
Σελίδα 89 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other ; that is, when both terms have no common divisor. 1. Reduce the fraction -f§ to its lowest terms.
Σελίδα 326 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 52 - If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Σελίδα 173 - Ans. 6° 37'. 208. IN COUNTING. 12 Units or Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 209. PAPEE. 24 Sheets. '. make 1 Quire. 20 Quires " 1 Ream. 2 Reams " 1 Bundle. 5 Bundles
Σελίδα 282 - Three numbers may be in proportion when the first is to the second as the second is to the third.
Σελίδα 49 - Rule. — I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα 153 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES