The Public School Mental ArithmeticMacmillan, 1899 - 138 σελίδες |
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Σελίδα viii
... common- sense application of a certain numerical habit to slightly novel conditions to the acquisition of a new , but related , habit . - - - 3. It keeps constantly in view the value of the image imaging quantity and quantity relations ...
... common- sense application of a certain numerical habit to slightly novel conditions to the acquisition of a new , but related , habit . - - - 3. It keeps constantly in view the value of the image imaging quantity and quantity relations ...
Σελίδα xi
... COMMON MEASURE AND LEAST COMMON MULTIPLE FRACTIONS . ADDITION AND SUBTRACTION OF FRACTIONS MULTIPLICATION AND DIVISION OF FRACTIONS DECIMALS • COMPOUND QUANTITIES PERCENTAGE AND ITS APPLICATIONS MISCELLANEOUS EXAMPLES MULTIPLICATION ...
... COMMON MEASURE AND LEAST COMMON MULTIPLE FRACTIONS . ADDITION AND SUBTRACTION OF FRACTIONS MULTIPLICATION AND DIVISION OF FRACTIONS DECIMALS • COMPOUND QUANTITIES PERCENTAGE AND ITS APPLICATIONS MISCELLANEOUS EXAMPLES MULTIPLICATION ...
Σελίδα 51
... 26. An oblong containing 4 3 - in . squares is equal in area to how many 2 - in . squares ? 25 4 - in . squares are equal in area to how many 5 - in . squares ? GREATEST COMMON MEASURE AND LEAST COMMON MULTIPLE Lesson 19 1. LESSON 18 51.
... 26. An oblong containing 4 3 - in . squares is equal in area to how many 2 - in . squares ? 25 4 - in . squares are equal in area to how many 5 - in . squares ? GREATEST COMMON MEASURE AND LEAST COMMON MULTIPLE Lesson 19 1. LESSON 18 51.
Σελίδα 52
... long and 40 ft . wide ? 6. What is the largest unit of money that can be used to pay each of two debts , one of $ 60 and the other of $ 100 ? 7. A farmer has 39 bu . of wheat and 52 GREATEST COMMON MEASURE AND LEAST COMMON MULTIPLE.
... long and 40 ft . wide ? 6. What is the largest unit of money that can be used to pay each of two debts , one of $ 60 and the other of $ 100 ? 7. A farmer has 39 bu . of wheat and 52 GREATEST COMMON MEASURE AND LEAST COMMON MULTIPLE.
Σελίδα 53
... common measure of 42 and 54 ? 44 and 72 ? 63 and 98 ? 75 and 85 ? 9. Prove , in the case of the numbers given in example 8 , that the greatest common measure of two numbers will also divide their sum or difference . 10. A rectangular ...
... common measure of 42 and 54 ? 44 and 72 ? 63 and 98 ? 75 and 85 ? 9. Prove , in the case of the numbers given in example 8 , that the greatest common measure of two numbers will also divide their sum or difference . 10. A rectangular ...
Άλλες εκδόσεις - Προβολή όλων
The Public School Mental Arithmetic James Alexander McLellan,Albert Flintoft Ames Πλήρης προβολή - 1899 |
The Public School Mental Arithmetic James Alexander McLellan,Albert Flintoft Ames Πλήρης προβολή - 1899 |
The Public School Mental Arithmetic James Alexander McLellan,Albert Flintoft Ames Πλήρης προβολή - 1899 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 mo acre altitude amount apiece Avoirdupois bicycle bill bushel carpet a room cloth containing cost price crate cubic cubic foot dimes divided dollar double rolls dozen earns equal Express farm Find his gain find the area Find the cost Find the number Find the selling Find the sum flour fluid dram following numbers fraction gain per cent give the statements given in example grocer sold horse hour improper fractions least number Lesson lowest terms measuring unit Mental Arithmetic merchant bought merchant sold multiply oblong ounces paid perimeter piece pounds quantity quarts quire ratio Reduce remainder rods rolls of wall selling price side specific gravity square miles square yard statements of balance Subtract trapezoid triangle TROY WEIGHT unit of measure units of length wall paper wheat wide are needed width worth
Δημοφιλή αποσπάσματα
Σελίδα 138 - Measure. 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 (yr.) 366 days 1 leap year Years divisible by 4 and not by 100 are leap years.
Σελίδα 136 - 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 137 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 138 - NUMBERS. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 137 - 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 135 - 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 135 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 136 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 135 - AVoIRDUPOIS WEIGHT 16 ounces (oz.) = 1 pound (Ib.). 100 pounds = 1 hundredweight (cwt.). 20 hundredweight = 1 ton (T.).
Σελίδα 135 - MONEY 10 mills (m.) — 1 cent (ct. or f) 10 cents = 1 dime (d.) 10 dimes = 1 dollar 10 dollars = 1 eagle...