Arithmetic, Oral and Written, Practically Applied by Means of Suggestive QuestionsCrocker & Brewster, 1854 - 348 σελίδες |
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Σελίδα vi
... Prime factors , common multiples , and common divisors , 84 Specimen of the form of the table of prime factors , SECTION III . Fractional change of form , SECTION IV .. - Addition and Subtraction of common fractions ,. SECTION V ...
... Prime factors , common multiples , and common divisors , 84 Specimen of the form of the table of prime factors , SECTION III . Fractional change of form , SECTION IV .. - Addition and Subtraction of common fractions ,. SECTION V ...
Σελίδα 83
... be expressed fractionally by writing 1 under it as denominator . 5. The word of connected with a fraction implies multiplica- tion . SECTION II.— Prime Factors , Common Multiples , and Common SECT . I. ] 83 ORAL ARITHMETIC .
... be expressed fractionally by writing 1 under it as denominator . 5. The word of connected with a fraction implies multiplica- tion . SECTION II.— Prime Factors , Common Multiples , and Common SECT . I. ] 83 ORAL ARITHMETIC .
Σελίδα 84
... prime number is a number which can be divided exactly only by itself , or by unity , as 1 , 2 , 3 , 5 , 7 , 11 , 17 ... prime to another when unity is the only integer by which both can be measured . Thus , 4 and 9 are neither of them ...
... prime number is a number which can be divided exactly only by itself , or by unity , as 1 , 2 , 3 , 5 , 7 , 11 , 17 ... prime to another when unity is the only integer by which both can be measured . Thus , 4 and 9 are neither of them ...
Σελίδα 85
... prime factors is to continue halving it as long as it remains even ( each operation giving 2 for a factor ) , and then to exam- ine it by the odd numbers , beginning with the smallest . Thus , to resolve 120 into its prime factors , say ...
... prime factors is to continue halving it as long as it remains even ( each operation giving 2 for a factor ) , and then to exam- ine it by the odd numbers , beginning with the smallest . Thus , to resolve 120 into its prime factors , say ...
Σελίδα 86
... prime ? Why ? Can a number ending in 5 be prime ? Why ? 14. [ Write 4236981 on the black - board , and frequently exercise the class as follows , on this and other large numbers , till the questions can be answered correctly and rapidly ...
... prime ? Why ? Can a number ending in 5 be prime ? Why ? 14. [ Write 4236981 on the black - board , and frequently exercise the class as follows , on this and other large numbers , till the questions can be answered correctly and rapidly ...
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Arithmetic, Oral and Written, Practically Applied by Means of Suggestive ... Thomas H. Palmer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Arithmetic, Oral and Written: Practically Applied by Means of Suggestive ... Thomas H. Palmer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added addition amount annum barrels of flour beads bought bushels called Change cipher commence common difference common divisor common fractions common multiple complement compound interest contain cost cube root decimal fraction decimal places divided dividend division dollars dred eighteen Eleven equivalent fractions Exemplification exercises feet long fifteen Find five hundred following numbers four hundred fourteen Grammar greatest common divisor increased inspection integer Latin least common denominator least common multiple less merchant method miles minuend months multiplicand Multiply namely nator nine hundred number of terms Oral Arithmetic ounces paid pence perfect ratio prime factors principle pupil quotient remainder Roman numerals separatrix seven seventeen shillings signifies six hundred sixteen Slate or Black-board sold square root subtraction subtrahend Suggestive Questions Suggestive Questions.-How Suggestive Questions.-What tenfold tens tenths third thirty-four thirty-six thousand three hundred tion twelve twenty twenty-four whole number words Write
Δημοφιλή αποσπάσματα
Σελίδα 181 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 108 - XX, Twenty. XXX, Thirty. XL, Forty. L, Fifty. LX, Sixty. LXX, Seventy. LXXX, Eighty. XC, Ninety. C, One hundred.
Σελίδα 221 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Σελίδα 253 - We have seen that multiplying by a whole number, is taking the multiplicand as many times as there are units in the multiplier.
Σελίδα 55 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 134 - Maine .... New Hampshire . Vermont Massachusetts . Khode Island . . Connecticut . . New York . . . New Jersey Pennsylvania . Delaware . Maryland . Dist. of Columbia Virginia North Carolina South Carolina Georgia .... Florida .... Alabama . . . Mississippi . . , Louisiana . Texas .... Arkansas . Tennessee . . . Kentucky . Missouri Illinois .... Indiana .... Ohio.
Σελίδα 265 - If a staff 4 feet long cast a shade (on level ground) 7 feet long, what is the height of a steeple whose shade at the same time is 198 feet? Ans.
Σελίδα 29 - ... 9. A man bought a horse for forty-five dollars and paid fifteen dollars for keeping him ; he let him enough to receive twenty dollars ; and then sold him for fortythree dollars ; did he gain or lose by the bargain ? and how much ? SECTION II.
Σελίδα 296 - A NOTE is a written promise to pay a certain sum of money, or...
Σελίδα 329 - DISCOUNT is an allowance made for the payment of money before it is due. The present worth of a debt payable at some future time, without interest, is such a sum of money as will, in the given time, amount to the debt.