Grammar School ArithmeticD. C. Heath & Company, 1908 - 415 σελίδες |
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Σελίδα
... Terms Reduction of Improper Fractions to Integers or Mixed Numbers Reduction of Integers and Mixed Numbers to Improper Fractions Reduction of Fractions to Least Common Denominator Addition of Fractions and Mixed Numbers Subtraction of ...
... Terms Reduction of Improper Fractions to Integers or Mixed Numbers Reduction of Integers and Mixed Numbers to Improper Fractions Reduction of Fractions to Least Common Denominator Addition of Fractions and Mixed Numbers Subtraction of ...
Σελίδα 10
... terms of addition . 29. The sign + indicates addition and is read plus . 30. The sign , called the sign of equality , is read equals , and indicates that the expression preceding it has the same value as the expression following it . 31 ...
... terms of addition . 29. The sign + indicates addition and is read plus . 30. The sign , called the sign of equality , is read equals , and indicates that the expression preceding it has the same value as the expression following it . 31 ...
Σελίδα 12
... terms of subtraction . 38. The sign less . - indicates subtraction and is read minus , or 39. Numbers to be subtracted should be written so that units of any order in the subtrahend stand under units of the same order in the minuend ...
... terms of subtraction . 38. The sign less . - indicates subtraction and is read minus , or 39. Numbers to be subtracted should be written so that units of any order in the subtrahend stand under units of the same order in the minuend ...
Σελίδα 15
... terms of multiplication . 47. Each of the numbers that are multiplied to produce a num- ber is a factor of that number ; e.g. 2 , 3 , and 5 are factors of 30 because 2 × 3 × 5 = 30 . 48. The multiplier and multiplicand are factors of ...
... terms of multiplication . 47. Each of the numbers that are multiplied to produce a num- ber is a factor of that number ; e.g. 2 , 3 , and 5 are factors of 30 because 2 × 3 × 5 = 30 . 48. The multiplier and multiplicand are factors of ...
Σελίδα 17
... terms used in division . 58. The sign between two numbers indicates that the first is to be divided by the second . Division may also be indicated by writing the dividend above , and the divisor below DIVISION 17 DIVISION OF INTEGERS •
... terms used in division . 58. The sign between two numbers indicates that the first is to be divided by the second . Division may also be indicated by writing the dividend above , and the divisor below DIVISION 17 DIVISION OF INTEGERS •
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Άλλες εκδόσεις - Προβολή όλων
Grammar School Arithmetic (Classic Reprint) Bruce M. Watson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount angle Avoirdupois base bill board foot bonds bought brokerage bushels cent centimeters ciphers circumference commission common fraction computed contains cube root cubic inches decimal places decimeters denominator diameter discount dividend dollars draft equal factors exactly divide exchange feet figure Find the cost Find the number gain gallons given number greatest common divisor hundred hundredths hundredweight improper fraction indorsement integer interest invoiced least common multiple list price longitude marked price measure meridian miles minuend money order multiply Oral paid parallelogram payable payment pound premium prime factors prime meridian principal quotient ratio received rectangular Reduce remainder rods selling shares shingles slant height sold solve square root square yard Statement of Relation Subtract surface term thick triangle units weight wide Written
Δημοφιλή αποσπάσματα
Σελίδα 76 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 77 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 307 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 59 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 57 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 79 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 258 - 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 81 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Σελίδα 38 - We have seen in the preceding exercise that we may divide both the numerator and the denominator of a fraction by the same number without changing the value of the fraction.
Σελίδα 259 - 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...