An Elementary ArithmeticCowperthwait & Company, 1877 - 224 σελίδες |
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Σελίδα 18
... paid 5 cents for an orange , 7 cents for a melon and 6 cents for a pencil . he pay for them all ? How many cents did 13. How many are 16 and 2 ? 16 and 4 ? 17 and 2 ? 17 and 3 ? 18 and 2 ? WRITTEN EXERCISES . 36. Copy and add— ( 1. ) 18 ...
... paid 5 cents for an orange , 7 cents for a melon and 6 cents for a pencil . he pay for them all ? How many cents did 13. How many are 16 and 2 ? 16 and 4 ? 17 and 2 ? 17 and 3 ? 18 and 2 ? WRITTEN EXERCISES . 36. Copy and add— ( 1. ) 18 ...
Σελίδα 22
... paid 45 cents for a reading - book and 17 cents for a writing - book . How many cents did he pay for both ? SOLUTION . He paid as many cents as the sum of 45 and 17 . 45 and 10 are 55 ; 55 and 7 are 62 : therefore he paid 62 cents . 2 ...
... paid 45 cents for a reading - book and 17 cents for a writing - book . How many cents did he pay for both ? SOLUTION . He paid as many cents as the sum of 45 and 17 . 45 and 10 are 55 ; 55 and 7 are 62 : therefore he paid 62 cents . 2 ...
Σελίδα 23
... paid 80 dollars for a cow and 25 dollars for a heifer . How much did both cost ? 10. How many are 6 and 7 ? 16 and 7 ? 11. How many are 6 and 9 ? 26 and 9 ? 6 and 10 ? 36 and 10 ? 76 and 10 ? 36 and 7 ? 86 and 9 ? WRITTEN EXERCISES . 45 ...
... paid 80 dollars for a cow and 25 dollars for a heifer . How much did both cost ? 10. How many are 6 and 7 ? 16 and 7 ? 11. How many are 6 and 9 ? 26 and 9 ? 6 and 10 ? 36 and 10 ? 76 and 10 ? 36 and 7 ? 86 and 9 ? WRITTEN EXERCISES . 45 ...
Σελίδα 25
... paid 5750 dollars for his farm and 375 dollars for tools . What was the cost of the whole ? 3. In one school are 516 pupils , in another 314 , and in another 215. How many pupils are there in all ? 4. One steamer has on board 1321 bales ...
... paid 5750 dollars for his farm and 375 dollars for tools . What was the cost of the whole ? 3. In one school are 516 pupils , in another 314 , and in another 215. How many pupils are there in all ? 4. One steamer has on board 1321 bales ...
Σελίδα 29
... paid 10 dollars for flour . How many dollars had he left ? 10 and how many are 17 ? 5. I paid 19 dollars for a coat and 7 dollars for a vest . How many dollars more were paid for the 3 * SUBTRACTION . 29.
... paid 10 dollars for flour . How many dollars had he left ? 10 and how many are 17 ? 5. I paid 19 dollars for a coat and 7 dollars for a vest . How many dollars more were paid for the 3 * SUBTRACTION . 29.
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres apples bought bushels bushels of wheat ciphers cloth cost column common fraction compound numbers contain cord feet cubic feet cubic inches decimal orders decimal point denominate number dimes divided dividend division divisor dollars a yard dry measures eight equal fifth figures fourths given number greatest common greatest common divisor greatest common factor halves Hence higher denomination hogsheads hundred-weight hundredths improper fraction integer least common denominator least common multiple lowest terms measure miles mills minuend mixed number months multiplicand number expressed orange ounces paid pecks pennyweights pounds prime factors PROBLEMS quarts 1 pint quotient rate per cent Recite the table Reduce remainder SECTION sold SOLUTION SOLUTION.-If SOLUTION.-Write the numbers square inches square mile square rods subtract subtrahend tens are named tenths TEST QUESTIONS.-1 third thousand thousandths tons Troy Weight write the numbers WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 137 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 110 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 134 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 86 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 75 - Cancel the common factors from both the dividend and divisor. II. Then divide the product of the remaining factors of the dividend by the product of the remaining factors of the divisor, and the result will be the quotient.
Σελίδα 101 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Σελίδα 70 - Divide the given number by any prime number greater than 1, that will divide it without a remainder, and the quotient, if composite, in the same manner; and thus continue until the quotient is prime. The divisors and the last quotient will be the prime factors required.
Σελίδα 150 - Number. 12 units — 1 dozen (doz.). 12 dozen = 1 gross (gro.). 12 gross =• 1 great gross. 20 units — 1 score.
Σελίδα 160 - Rule.— Write the numbers so that units of the same denomination shall stand in the same column.
Σελίδα 71 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.