School Arithmetic: Practical BookB.F. Johnson Publishing Company, 1906 - 400 σελίδες |
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Σελίδα 22
... equals . Observe that the minuend equals the sum of the subtrahend and the difference . 27. 1. Subtract by 2's from 20 to 0 . 22 SUBTRACTION.
... equals . Observe that the minuend equals the sum of the subtrahend and the difference . 27. 1. Subtract by 2's from 20 to 0 . 22 SUBTRACTION.
Σελίδα 35
... equal to 15 3250 = 10 × 325 times 325 ? 4875 = 15 × 325 20. Multiply 448 by 264 . 448 448 264 264 1792 = 4 x 448 1792 26880 = 60 × 448 or 2688 * 89600 = 200 × 448 896 118272 = 264 × 448 118272 * In multiplying by tens it is not ...
... equal to 15 3250 = 10 × 325 times 325 ? 4875 = 15 × 325 20. Multiply 448 by 264 . 448 448 264 264 1792 = 4 x 448 1792 26880 = 60 × 448 or 2688 * 89600 = 200 × 448 896 118272 = 264 × 448 118272 * In multiplying by tens it is not ...
Σελίδα 42
... equal the dividend . 54. Division includes - ( a ) Finding one of the equal parts of a number ; as , of $ 10 $ 5 . $ 10 ÷ 2 = $ 5 . = ( b ) Finding how many times one number contains an- other of the same kind ; as , $ 20 ÷ $ 5 = 4 ; 15 ...
... equal the dividend . 54. Division includes - ( a ) Finding one of the equal parts of a number ; as , of $ 10 $ 5 . $ 10 ÷ 2 = $ 5 . = ( b ) Finding how many times one number contains an- other of the same kind ; as , $ 20 ÷ $ 5 = 4 ; 15 ...
Σελίδα 43
... equal to the dividend . Verify this by trial . 57. Show that 5 tens and 6 ones are equal to 4 tens and 16 ones . Complete : 24 2 tens + 4 ones = = 757 tens + 5 ones = 89 8 tens +9 ones 94 - = 1 ten +14 ones . 6 tens + ones . - 7 tens + ...
... equal to the dividend . Verify this by trial . 57. Show that 5 tens and 6 ones are equal to 4 tens and 16 ones . Complete : 24 2 tens + 4 ones = = 757 tens + 5 ones = 89 8 tens +9 ones 94 - = 1 ten +14 ones . 6 tens + ones . - 7 tens + ...
Σελίδα 47
... equals 10 tens , and 10 tens plus 5 tens equal 15 tens . 15 tens 12 : = 1 ten , and 3 tens remaining . 3 tens equal 30 ones , and 30 ones plus 6 ones equal 36 ones . 36 ones 12 = 3 ones . The process as shown in ( a ) is called short ...
... equals 10 tens , and 10 tens plus 5 tens equal 15 tens . 15 tens 12 : = 1 ten , and 3 tens remaining . 3 tens equal 30 ones , and 30 ones plus 6 ones equal 36 ones . 36 ones 12 = 3 ones . The process as shown in ( a ) is called short ...
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Άλλες εκδόσεις - Προβολή όλων
School Arithmetic: Advanced Book (Classic Reprint) John M. Colaw Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre altitude amount average bales bank barrel base bill bushel called cent circumference coal common fraction compound interest contains cotton crop cubic foot dealer bought decimal point denominator diameter dimes discount divided dividend divisor dozen earn equal expressed factors farmer figure Find the area Find the cost Find the interest Find the number freight gain gallons greatest common divisor Hence horses hour hundred hundredths hypotenuse integer least common multiple longitude marked price measure meters miles minuend month Multiply number of cubic number of dollars ORAL EXERCISES paid pound pupils quarts quotient radius ratio rectangle rectangular remainder rods sell sold square feet square miles square root square yard Subtract subtrahend surface taxes tens tenths tons triangle United weighs wheat whole number wide Write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 125 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 134 - 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 141 - 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 136 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 140 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 336 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hectogram (Hg.) 10 hectograms = 1 kilogram...
Σελίδα 121 - MEASURE 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16J feet = 1 rod (rd.).
Σελίδα 336 - Volume 1,000 cubic millimeters (mm3) =1 cubic centimeter cm3 1,000 cubic centimeters =1 cubic decimeter dm3 1,000 cubic decimeters =1 cubic meter m3 Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 29 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 327 - The fourth (Pacific) section covers the rest of the country to the Pacific coast. Standard time is uniform inside each of these sections, and the time of each section differs from that next to it by exactly one hour. Thus at 12 noon in New York city (eastern time), the time at Chicago (central time) is...