An elementary course of arithmetic. (With Key).1873 |
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Σελίδα 27
... carry the tens ( if any ) to the next column ; proceed in the same manner till the last column is added , when both the units and tens ( if any ) must be set down , Proof . The accuracy of the addition may be tested ADDITION . 27.
... carry the tens ( if any ) to the next column ; proceed in the same manner till the last column is added , when both the units and tens ( if any ) must be set down , Proof . The accuracy of the addition may be tested ADDITION . 27.
Σελίδα 28
... carry the 3 tens to the column of tens . Beginning with the 3 carried , we say 3 and 7 are 10 , and 5 are 15 , and 8 are 23 , and 3 are 26 , and 8 are 34 , that is , 34 tens , or 3 hundreds 4 tens ; set the 4 tens under the tens ...
... carry the 3 tens to the column of tens . Beginning with the 3 carried , we say 3 and 7 are 10 , and 5 are 15 , and 8 are 23 , and 3 are 26 , and 8 are 34 , that is , 34 tens , or 3 hundreds 4 tens ; set the 4 tens under the tens ...
Σελίδα 35
... the lower line , or as it is called , carry 1 to the next figure , and say 4 from 6 leaves 2 . From the preceding observations we deduce the following rule for finding the difference between any numbers whatever C 2 SUBTRACTION . 35.
... the lower line , or as it is called , carry 1 to the next figure , and say 4 from 6 leaves 2 . From the preceding observations we deduce the following rule for finding the difference between any numbers whatever C 2 SUBTRACTION . 35.
Σελίδα 41
... carry 2 ; 3 times carried are 20 ; set down o and carry 2 ; 3 times 7 is 21 and 2 ... 23 : and carry 2 ; 3 times 4 is 12 and 2 ... 14 . Multiply 538 by 12 . I 2 538 Placing the units and tens of the multiplier under those of the ...
... carry 2 ; 3 times carried are 20 ; set down o and carry 2 ; 3 times 7 is 21 and 2 ... 23 : and carry 2 ; 3 times 4 is 12 and 2 ... 14 . Multiply 538 by 12 . I 2 538 Placing the units and tens of the multiplier under those of the ...
Σελίδα 44
... carry 1 , and so on , as before . 768 20 15360 Multiply 3876 by 4000 . Bring down the three noughts and say 4 times 6 , & c . Examples . - Multiply— 3876 4000 € 15504000 D. ( 1 ) 346 by 20 . 879 by 50 . ( 7 ) 8395 by 80 . ( 2 ) 578 by ...
... carry 1 , and so on , as before . 768 20 15360 Multiply 3876 by 4000 . Bring down the three noughts and say 4 times 6 , & c . Examples . - Multiply— 3876 4000 € 15504000 D. ( 1 ) 346 by 20 . 879 by 50 . ( 7 ) 8395 by 80 . ( 2 ) 578 by ...
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abstract number acre bought called carry ciphers circulating decimal cloth column common divisor common multiple compound quantity contained crowns cubic decimal point divided dred dwts eight hundred eighty-seven equal exactly divisible Example EXERCISE expressed farthings figure Find the cost Find the difference Find the L.C.M. Find the value five hundred florins four hundred fractional units gain gallons given numbers given quantity greatest common divisor guineas half-crowns hectos Hence the following hundred and eight hundred and nine hundredths improper fraction inches least common Least Common Multiple lowest terms miles million mixed number multiplicand Multiply nine hundred pence poles pounds prime factors quotient ratio recurring decimal Reduce remainder result rule seven hundred shillings simple fraction sixpences square yards subtract tens tenths thousandths three hundred tons vulgar fraction weight whole number ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 183 - 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 -|| to its lowest terms.
Σελίδα 76 - Thirty Days hath September, April, June and November ; February hath Twenty-eight alone, And all the rest have Thirty-one ; Except in Leap Year, — then's the time February's Days are Twenty-nine.
Σελίδα 180 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.
Σελίδα 43 - OPEN. 120 pages, 6d. German-English and English-German Pronouncing DICTIONARY. New Edition. Crown 8vo, 864 pages, cloth, 3s. 6d. Gothic Stonework. By ELLIS A. DAVIDSON. With numerous Illustrations. Cloth, 3s. • Grammar for School Use.
Σελίδα 71 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 36 - RULE Place the less number under the greater, units under units, tens under tens, and so on.
Σελίδα 179 - Hence we have the the number of yards, by 4, the given denominator, RULE. Multiply the whole number by the given denominator; take the product for a numerator, under which write the given denominator.
Σελίδα 165 - A number is divisible by 3 if the sum of its digits is divisible by 3.
Σελίδα 4 - One of the narratives next in order after monosyllables in an elementary reading book used in the school. A short paragraph from an elementary reading book. Writing Form on black board or slate, from dictation, letters, capital and small, manuscript Copy in manuscript character a line of print, and write from dictation a few common words.
Σελίδα 170 - The least common multiple (LCM) of two or more numbers is the least number that is exactly divisible by each of them.