The Model Elementary Arithmeti:c: Oral and Written, Μέρος 2Eldredge & Bro., 1902 |
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Σελίδα 27
... factors ? 2 , 2 , and 3 ? 2 , 3 , and 5 ? 2 , 2 , 3 , and 5 ? 9. Name the smallest numbers other than 1 that will ... Prime Number is a number that has no other factor than 1 and itself . Thus , 5 is a prime number ; so , also , are 7 ...
... factors ? 2 , 2 , and 3 ? 2 , 3 , and 5 ? 2 , 2 , 3 , and 5 ? 9. Name the smallest numbers other than 1 that will ... Prime Number is a number that has no other factor than 1 and itself . Thus , 5 is a prime number ; so , also , are 7 ...
Σελίδα 28
... prime numbers are factors of 18 ? 24 ? 36 ? 6. Name the smallest exact divisors of 27 ; 32 ; and 42 . 7. Name all the smallest prime numbers whose continued product is 36 . 8. Name all the smallest prime numbers that will exactly divide ...
... prime numbers are factors of 18 ? 24 ? 36 ? 6. Name the smallest exact divisors of 27 ; 32 ; and 42 . 7. Name all the smallest prime numbers whose continued product is 36 . 8. Name all the smallest prime numbers that will exactly divide ...
Σελίδα 29
... factors of that number . 2. The terms Factor and Divisor differ only in use ; factor suggest- ing the process of ... Prime Factor is a factor that is a prime number ( 164 ) . Thus , 5 is a prime factor of 15 ; and 7 of 42 . 173. A ...
... factors of that number . 2. The terms Factor and Divisor differ only in use ; factor suggest- ing the process of ... Prime Factor is a factor that is a prime number ( 164 ) . Thus , 5 is a prime factor of 15 ; and 7 of 42 . 173. A ...
Σελίδα 30
... prime factors . II . Every factor of a number is an exact divisor of that number . III . Every number can be exactly divided only by its prime factors , and by the product of any two or more of them . Written Exercises . - 176. Example ...
... prime factors . II . Every factor of a number is an exact divisor of that number . III . Every number can be exactly divided only by its prime factors , and by the product of any two or more of them . Written Exercises . - 176. Example ...
Σελίδα 31
... prime factors greater than 1 . II . Divide the quotient by any other of its prime factors ; and so proceed until a quotient is obtained that is a prime number . The several divisors and the last quotient will be the prime factors ...
... prime factors greater than 1 . II . Divide the quotient by any other of its prime factors ; and so proceed until a quotient is obtained that is a prime number . The several divisors and the last quotient will be the prime factors ...
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The Model Elementary Arithmetic: Oral and Written Edward Gideon Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres apple bales barrels bought breadth bushels cake cents common factor common fraction compound numbers contained cords cost decimal fraction decimal places decimal point decimal units denominate number difference dissimilar fractions dividend dollars eighths equal exactly divided Example EXPLANATION.-Since expressed feet Find the product Find the quotient Find the sum fourths fractional unit gallons given number greatest common divisor halves Hence higher denomination hundred hundred-thousandths hundredths improper fraction integers least common denominator least common multiple least number least similar fractions less lowest terms measures miles mills minuend mixed number multiplied Name number of decimal orders of decimal piece pints pounds prime factors prime numbers Principle Problems proper fraction quarts remainder Repeat the rule Repeat the table rods sold solid SOLUTION square subtract subtrahend tenths thousand thousandths tons Troy weights United States money units or denominations weight Written Exercises yards
Δημοφιλή αποσπάσματα
Σελίδα 131 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 88 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 136 - Number. 12 units — 1 dozen (doz.). 12 dozen = 1 gross (gro.). 12 gross =• 1 great gross. 20 units — 1 score.
Σελίδα 59 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 131 - Table. 1728 cubic inches (cu. in.) are 1 cubic foot, cu.ft. 27 cubic feet
Σελίδα 114 - RULE. Multiply as in whole numbers, and from the right hand of the product point off as many figures for decimals as there are decimal places in both factors.
Σελίδα 117 - If the number of figures in the quotient is less than the excess of decimal places in the dividend over those of the divisor, supply the deficiency by prefixing ciphers to the quotient.
Σελίδα 56 - If both the numerator and the denominator of a fraction are multiplied by the same number, or divided by the same number, the value of the fraction is not changed.
Σελίδα 95 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 114 - 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.