The Werner Arithmetic: Oral and Written. Book III--parts I and II, Τόμος 3Werner School Book Company, 1898 - 256 σελίδες |
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Σελίδα 3
... ten - page unit . Upon the first six pages of every ten pages , a part or the whole of some general topic is presented . Upon the seventh and eighth pages , the algebraic phase of this topic appears . The ninth page is devoted to ...
... ten - page unit . Upon the first six pages of every ten pages , a part or the whole of some general topic is presented . Upon the seventh and eighth pages , the algebraic phase of this topic appears . The ninth page is devoted to ...
Σελίδα 8
... ten , or one hundred , or one tenth , or one thousandth ; thus , we may have units of the first order , units of the second order , units of the first decimal order , etc. We may have , too , fractional units other than decimal ; as ...
... ten , or one hundred , or one tenth , or one thousandth ; thus , we may have units of the first order , units of the second order , units of the first decimal order , etc. We may have , too , fractional units other than decimal ; as ...
Σελίδα 9
... ten , is said to be an abstract number . NOTE 1. - An abstract number may suggest simply a ratio , or it may suggest both a ratio and a measured magnitude . In the expression , 8 feet ÷ 2 feet = 4 , the four suggests pure number , i.e. ...
... ten , is said to be an abstract number . NOTE 1. - An abstract number may suggest simply a ratio , or it may suggest both a ratio and a measured magnitude . In the expression , 8 feet ÷ 2 feet = 4 , the four suggests pure number , i.e. ...
Σελίδα 11
... ten characters - 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 - called figures , and the letters , a , b , c , d , .. x , y , 2 . NOTE . - The figures from 1 to 9 are called digits . The term signifi- cant figures is sometimes applied to the ...
... ten characters - 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 - called figures , and the letters , a , b , c , d , .. x , y , 2 . NOTE . - The figures from 1 to 9 are called digits . The term signifi- cant figures is sometimes applied to the ...
Σελίδα 12
... ten hundredths equal one tenth ; ten tenths equal one primary unit , etc. 9. The naught , or zero , is used to mark vacant places ; thus , the figures 205 represent 2 hundred , no tens , and 5 primary units . NOTE 1.- Observe that a ...
... ten hundredths equal one tenth ; ten tenths equal one primary unit , etc. 9. The naught , or zero , is used to mark vacant places ; thus , the figures 205 represent 2 hundred , no tens , and 5 primary units . NOTE 1.- Observe that a ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres Algebra Algebraic Fractions altitude base bicycle geared bought bushel cent centimeters circle circumference common fraction contained cord cube root cubic centimeters cubic feet cubic foot decimal order decimeter Denominate Numbers diameter discount Divide dividend dollars equal exact divisor exactly divisible EXAMPLE Explanation Express the ratio feet long figure Find the amount Find the approximate Find the area Find the cost Find the interest Find the sum five results foot gain Geometry hundred hundredths inches wide integral number least common multiple meters miles minuend MISCELLANEOUS REVIEW multiplicand multiply a number NOTE NOTE.-The Observe Operation perfect squares perimeter piece of land pound primary units prime factors pupil pupils image rectangular rhomboid rhombus right angles side smaller number sold solid content specific gravity square root subtract tenths thousandths trapezoid triangle twelve products Verify weight
Δημοφιλή αποσπάσματα
Σελίδα 254 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 249 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 231 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 108 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 99 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 94 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 222 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 219 - 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 219 - 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.