An Elementary ArithmeticCowperthwait & Company, 1877 - 224 σελίδες |
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Σελίδα 4
... called to the number and the size of the parts into which a thing is divided . 8. Care should be taken that the explanations given by pupils are logical in order and accurate in expression . 4 CONTENTS . SECTION INTEGERS . I. - NUMBERS ...
... called to the number and the size of the parts into which a thing is divided . 8. Care should be taken that the explanations given by pupils are logical in order and accurate in expression . 4 CONTENTS . SECTION INTEGERS . I. - NUMBERS ...
Σελίδα 10
... called Zero , or Cipher , ex- presses the absence of number . 1 ten is named Ten . 2 tens are named Twenty . 3 tens are named Thirty . 4 tens are named Forty . 5 tens are named Fifty . 6 tens are named Sixty . 7 tens are named Seventy ...
... called Zero , or Cipher , ex- presses the absence of number . 1 ten is named Ten . 2 tens are named Twenty . 3 tens are named Thirty . 4 tens are named Forty . 5 tens are named Fifty . 6 tens are named Sixty . 7 tens are named Seventy ...
Σελίδα 11
... called the Decimal Point , expresses ones , or Primary Units . 12. Orders of Units are expressed by the successive figures written side by side to express number . When a number is expressed by three figures , the first figure at the ...
... called the Decimal Point , expresses ones , or Primary Units . 12. Orders of Units are expressed by the successive figures written side by side to express number . When a number is expressed by three figures , the first figure at the ...
Σελίδα 17
... called plus . 34. The Sign of Equality is = , and is read equals or equal . Thus , 9 +5 14 , is read nine plus five equals fourteen , and means that 5 added to 9 equals 14 . = · MENTAL EXERCISES . 35. - 1 . If Henry 2 * ADDITION . 17.
... called plus . 34. The Sign of Equality is = , and is read equals or equal . Thus , 9 +5 14 , is read nine plus five equals fourteen , and means that 5 added to 9 equals 14 . = · MENTAL EXERCISES . 35. - 1 . If Henry 2 * ADDITION . 17.
Σελίδα 20
... called ? Similar Numbers . 7. Can you add 6 cents and 7 tens ? Can you add 6 cents and 7 cents ? Of 3 + 2 + 4 ? 8. What is the sum of 4 + 3 + 2 ? Of 2+ 3+ 4 ? Of 3 + 4 + 2 ? Of 4 + 2 + 3 ? 9. How may the correctness of an answer in ...
... called ? Similar Numbers . 7. Can you add 6 cents and 7 tens ? Can you add 6 cents and 7 cents ? Of 3 + 2 + 4 ? 8. What is the sum of 4 + 3 + 2 ? Of 2+ 3+ 4 ? Of 3 + 4 + 2 ? Of 4 + 2 + 3 ? 9. How may the correctness of an answer in ...
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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.