The Werner Arithmetic: Oral and Written. Book III--parts I and IIAmerican book Company, 1903 - 382 σελίδες |
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Σελίδα 9
... the lan- guage . They are convenient terms to express certain uses of abstract number and hence are freely employed on the pages of this book . ORDER OF PROCEDURE IN TRAINING FOR ARITH- METICAL POWER . BOOK THREE 9 - PART I.
... the lan- guage . They are convenient terms to express certain uses of abstract number and hence are freely employed on the pages of this book . ORDER OF PROCEDURE IN TRAINING FOR ARITH- METICAL POWER . BOOK THREE 9 - PART I.
Σελίδα 41
... multiplicand , however written , must always be understood to express measured quantity ; it is always concrete . " - Psychology of Number , McClellan & Dewey , page 76 . 101. EXAMPLES OF MULTIPLICATION . 1 . 2 . 3 41 MULTIPLICATION.
... multiplicand , however written , must always be understood to express measured quantity ; it is always concrete . " - Psychology of Number , McClellan & Dewey , page 76 . 101. EXAMPLES OF MULTIPLICATION . 1 . 2 . 3 41 MULTIPLICATION.
Σελίδα 104
... Express the distance he walked in 160ths of a mile . Page 91 , problems 1 and 6 . 5 5. In a certain furnace of a ton of coal was consumed 16 in one day , and of a ton the next day . ton was consumed in the two days ? What part of a in ...
... Express the distance he walked in 160ths of a mile . Page 91 , problems 1 and 6 . 5 5. In a certain furnace of a ton of coal was consumed 16 in one day , and of a ton the next day . ton was consumed in the two days ? What part of a in ...
Σελίδα 183
... Express the ratio of 30 to 40 in its simplest form . 2. Express the ratio of 560 to 720 in its simplest form , 3. Express the ratio of 425 to 875 in its simplest form . 4. Express the ratio of 5 min . to 2 hours in its simplest form . 5 ...
... Express the ratio of 30 to 40 in its simplest form . 2. Express the ratio of 560 to 720 in its simplest form , 3. Express the ratio of 425 to 875 in its simplest form . 4. Express the ratio of 5 min . to 2 hours in its simplest form . 5 ...
Σελίδα 184
... Express the ratio of 20 to 50 , in tenths . 3. Express the ratio of 30 to 80 , in thousandths . 4. Express the ratio of 50 sq . rd . to 1 acre 40 rd . , in hundredths . 5. Express the ratio of 4 ft . 6 in . to 5 yd . , in tenths ...
... Express the ratio of 20 to 50 , in tenths . 3. Express the ratio of 30 to 80 , in thousandths . 4. Express the ratio of 50 sq . rd . to 1 acre 40 rd . , in hundredths . 5. Express the ratio of 4 ft . 6 in . to 5 yd . , in tenths ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres Algebra altitude annum bonds bought bushel cent circle circumference common fractions contained cord corn cube root cubic centimeters cubic foot decimal order decimeter Denominate Numbers described in problem diameter discount Divide dividend dollars equal exact divisor exactly divisible EXAMPLE Express the ratio feet long figure Find the amount Find the approximate Find the area Find the cost Find the interest Find the sum gain gallons hundred hundredths inches wide integral number kilograms least common multiple magnitude measured meters miles minuend MISCELLANEOUS REVIEW multiply a number NOTE Observe perimeter piece of land pound primary units prime factors promise to pay pupil pupils image quindecillion rectangular Reduce rhomboid rhombus right angles side sold solid content specific gravity square rods square root subtract surface tenths third thousandths tons triangle value received weight
Δημοφιλή αποσπάσματα
Σελίδα 108 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 262 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 239 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 99 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 225 - Measures of Length 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 247 - 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 258 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 217 - Pupils must learn to think of quantity in metric units. 319. All units in the metric system of measures and weights are derived from the primary unit known as the meter. When the length of the primary unit of this system was determined it was supposed to be one ten-millionth of the distance from the equator to the pole. A pendulum that vibrates seconds is nearly one meter long.* In the names of the derived units of this system the prefix deka means 10; hekto means 100; kilo means 1000; myria means...
Σελίδα 17 - Quantities, or those whose values are given, when not expressed by figures, are usually represented by the first letters of the alphabet, as a, b, c.
Σελίδα 259 - Weight. 349. The standard unit of weight in common use is a pound Avoirdupois. AVOIRDUPOIS WEIGHT. 16 ounces (oz.) = 1 pound (lb.). 2000 pounds = 1 ton (T.). The abbreviation for 1 hundredweight (100 lb.) is cwt.