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acres Adding ADDITION apples arithmetic barrel Begin birds bought boys bushels called cents cloth common composite number contained cost count cows cubic decimal denominator difference dimes Divide Division divisor dollars dozen eighths equal ESS O N expressed factors farmer feet fifths Find five four fourths fraction gave give grains half hence horses hundred hundredths ideas inches land leaves less marbles Mary MEASURE MENTAL method miles minutes MULTIPLICATION TABLE multiply Nine objects OPERATION oranges ounces peaches pence pints pounds prime principles problems pupils quarts quotient receive Reduce remained rods roses seconds seven sevenths sheep shillings sixths slate sold SoLUTION.—If square subtraction symbols TABLE taught teacher tens tenths thirds thousand trees units walk week whole worth Write writing numbers WRITTEN EXERCISES yard
Σελίδα 107 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 99 - TABLE. 4 farthings (far.) equal 1 penny, d. 12 pence . . . "1 shilling, s. 20 shillings . . "1 pound or sovereign, £. 21 shillings . . "1 guinea, . . . G.
Σελίδα 140 - What is 1 ninth of 1 ? of 2? of 3 ? of 4 ? of 5 ? of 6 ? of 7 ? of 8? of 9 ? of 10 ? of- 11?
Σελίδα 100 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 138 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them.
Σελίδα 69 - Edwin lost 9 marbles, which is 3 fourths of what he had at first; how many had he at first? 6. Ten is 2 thirds of what number? SOLUTION. — If 2 thirds of some number is 10, 1 third of that number is 1 half of 10, which is 5, and 3 thirds, or the number, arc 3 times 5, or 15.
Σελίδα 136 - Any number which can be produced by multiplying two or more numbers together, each of which is greater than a unit, is called a composite number.
Σελίδα 139 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Σελίδα 141 - 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. EXAMPLES FOH PRACTICE 7O. Divide (a) 14 x 18 X 16 X 40 by 7 x 8 X 6 X 5 X 3. (*) 3 x" 65 X 50 X 100 X 60 by 30 X 60 x 13 x 10.