Arithmetic, Oral and Written, Practically Applied by Means of Suggestive QuestionsCrocker & Brewster, 1854 - 348 σελίδες |
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Σελίδα 142
... complement amount to 1 of the next higher rank or order of figures . Thus , 8 is the complement of 2 , because 2 and 8 together make 10. For the same reason 2 is the complement of 8 ; 30 , also , is the complement of 70 , and 70 of 30 ...
... complement amount to 1 of the next higher rank or order of figures . Thus , 8 is the complement of 2 , because 2 and 8 together make 10. For the same reason 2 is the complement of 8 ; 30 , also , is the complement of 70 , and 70 of 30 ...
Σελίδα 143
... Complement . 10000 Sum . 26520 Complement . 100000 Sum . 3. Why does the first 2 on the right of No. 1 , require 8 as its complement , while all the others require only 7 ? [ Add the complement and see . ] No. 1. Subtract'n by adding ...
... Complement . 10000 Sum . 26520 Complement . 100000 Sum . 3. Why does the first 2 on the right of No. 1 , require 8 as its complement , while all the others require only 7 ? [ Add the complement and see . ] No. 1. Subtract'n by adding ...
Σελίδα 144
... complement of the smaller , and diminishing this sum by 1 of the next higher rank of figures than the highest of the smaller . 5. Read off the difference of each of the following pairs of numbers , by adding , without writing down or ...
... complement of the smaller , and diminishing this sum by 1 of the next higher rank of figures than the highest of the smaller . 5. Read off the difference of each of the following pairs of numbers , by adding , without writing down or ...
Σελίδα 146
... complement of the subtrahend , and affixing to each complement a hyphen ( - ) , to * We may commence at the left in every case , provided we take notice as we proceed whether the adjoining figures on the right require 10 to be added ...
... complement of the subtrahend , and affixing to each complement a hyphen ( - ) , to * We may commence at the left in every case , provided we take notice as we proceed whether the adjoining figures on the right require 10 to be added ...
Σελίδα 147
... Complement of 1324 . -7204 Complement of 2796 . Difference , 2234 Perform all the above exercises from 1 to 19 , writing the complements of the numbers to be subtracted in place of the actual numbers . Practical Exercises . 1 ...
... Complement of 1324 . -7204 Complement of 2796 . Difference , 2234 Perform all the above exercises from 1 to 19 , writing the complements of the numbers to be subtracted in place of the actual numbers . Practical Exercises . 1 ...
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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 beads bought bushels called cents Change cipher common difference common fractions complement compound interest contained cost cube root decimal fraction decimal places divided dividend division dollars dred eight hundred eighteen eighty-seven Eleven equivalent fractions Exemplification exercises feet long fifty fifty-three Find the cube five hundred following numbers forty forty-four forty-two four hundred greatest common divisor hundred and fifteen hundred and fifty-four inspection integer least common denominator least common multiple less method miles minuend months multiplicand Multiply namely nine hundred number of terms Oral Arithmetic perfect ratio pounds prime factors principle pupil quotient remainder Roman numerals separatrix seven hundred shillings signifies six hundred sixteen sixty-five Slate or Black-board square root subtraction subtrahend Suggestive Questions tenfold tens tenths third thirteen thirty-four thirty-six thirty-two thousand three hundred tion twelve twenty twenty-five twenty-seven twenty-six twenty-two units whole number words Write yards
Δημοφιλή αποσπάσματα
Σελίδα 183 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 230 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Σελίδα 223 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Σελίδα 110 - XXX, Thirty. XL, Forty. L, Fifty. LX, Sixty. LXX, Seventy. LXXX, Eighty. XC, Ninety. C, One hundred.
Σελίδα 255 - We have seen that multiplying by a whole number, is taking the multiplicand as many times as there are units in the multiplier.
Σελίδα 57 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 267 - 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 228 - TABLE. 16 Drams (dr.) make 1 Ounce, oz. 16 Ounces " 1 Pound, Ib. 25 Pounds " 1 Quarter, qr. 4 Quarters " 1 Hundred Weight, cwt. 20 Hundred Weight
Σελίδα 234 - Measures of Time. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24...
Σελίδα 230 - Is used in measuring beer, ale, and, in general, all malt liquors, milk, and water. 2 pints (pt.~) make 1 quart, (qt.); 4 quarts 1 gallon, (gal.); 36 gallons 1 barrel, (bar.