The New Normal Primary Arithemtic: Designed as an Introduction to a Thorough and Complete Course in Mental and Written ArithmeticSower, Potts & Company, 1878 - 111 σελίδες |
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Σελίδα 11
... equals 3 , or 5 diminished by 3 is 2 . Convenience also suggests the same method . In the primary schools of Germany , the two processes are combined in the man- ner illustrated . EXERCISE . — The pupils should first increase and ...
... equals 3 , or 5 diminished by 3 is 2 . Convenience also suggests the same method . In the primary schools of Germany , the two processes are combined in the man- ner illustrated . EXERCISE . — The pupils should first increase and ...
Σελίδα 30
... equal ? Can you subtract 3 apples from 5 potatoes ? Why can you not subtract them ? Are these similar or dissimilar ... equals ; thus , 1 dollar = 10 dimes , is read , 1 doilar equals 10 dimes . The symbol + is the sign of addition , and ...
... equal ? Can you subtract 3 apples from 5 potatoes ? Why can you not subtract them ? Are these similar or dissimilar ... equals ; thus , 1 dollar = 10 dimes , is read , 1 doilar equals 10 dimes . The symbol + is the sign of addition , and ...
Σελίδα 31
... equals two 3's , or that 6 contains 3 two times ; and the same is true for the other quotients and products . It is thus clear that Division should be taught in connection with Multi- plication . Pupils have considerable difficulty in ...
... equals two 3's , or that 6 contains 3 two times ; and the same is true for the other quotients and products . It is thus clear that Division should be taught in connection with Multi- plication . Pupils have considerable difficulty in ...
Σελίδα 49
... equals Jane's age ? 9. Write the division table of tens , using the symbols and = . WRITTEN EXERCISES . 1 ) 10 2 ) 20 3 ) 30 4 ) 40 5 ) 50 6 ) 60_7 ) 70_8 ) 80_9 ) 90 10 ) 100 3 ) 72 5 ) 65 7 ) 84 10 ) 810 6 ) 132 7 ) 910 8 ) S16 10 ...
... equals Jane's age ? 9. Write the division table of tens , using the symbols and = . WRITTEN EXERCISES . 1 ) 10 2 ) 20 3 ) 30 4 ) 40 5 ) 50 6 ) 60_7 ) 70_8 ) 80_9 ) 90 10 ) 100 3 ) 72 5 ) 65 7 ) 84 10 ) 810 6 ) 132 7 ) 910 8 ) S16 10 ...
Σελίδα 56
... equals 8 apples ? Are 2 pears con- tained any number of times in 8 apples ? 18. What 2 are contained a number of times in 8 apples ? 19. The divisor then must be of the same denomination as which torm ? SECTION IV . COMMON FRACTIONS ...
... equals 8 apples ? Are 2 pears con- tained any number of times in 8 apples ? 18. What 2 are contained a number of times in 8 apples ? 19. The divisor then must be of the same denomination as which torm ? SECTION IV . COMMON FRACTIONS ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 leaves acres add by 4's ADDITION TABLE backward by 2's barrel birds bought boys bushels called CHRISTOPHER SOWER contained cord count backward cows cubic foot dimes Dividing for Quotients DIVISION TABLE divisor dollars dozen drams drill the pupils DRY MEASURE EDWARD BROOKS eighths equal farmer raised farthings fifths fourths gallons grains half hundred hundredweight leaves 12 less LESSON marbles Mary MEASURE MENTAL EXERCISES miles minuend minutes month MULTIPLICATION TABLE multiply ninths NOTE.-The teacher OPERATION oranges ounces pecks pence pennyweight pints pounds pupils in reading quarts quires reading and writing reams remained rods roses sevenths sheep sheet folded shillings sixths slate or blackboard sold SOLUTION.-If SOLUTION.-There square feet square inches square yard subtraction table subtrahend symbols teacher will drill third of 24 thousand trees TROY WEIGHT units week write the numbers Write the subtraction writing numbers WRITTEN EXERCISES yard of tape
Δημοφιλή αποσπάσματα
Σελίδα 107 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Excepting February alone; To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 103 - LENGTH 12 inches (in.) =1 foot (ft.) 3 feet = 1 yard (yd.) 5\ yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) SQUARE MEASURE 144 square inches (sq.
Σελίδα 114 - The art of Teaching, as well as all other arts, is making very rapid progress in this very progressive age. The remarkable growth of Normal Schools, organized to instruct in the best methods of teaching, and employing as professors the most able and advanced educators in the country, has given an immense impetus to the advancement of this most honorable and useful of professions, and almost revolutionized the whole art of teaching. These great changes create a necessity for text-books adapted to...
Σελίδα 107 - The number of days in each month may be easily remembered by committing the following lines : — « 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 109 - Every time a letter is repeated its value is repeated. 2. When a letter is placed before one of greater value, the DIFFERENCE of their values is the number represented.
Σελίδα 48 - There are 7 days in one week ; how many days are there in 12 weeks ? 8.
Σελίδα 105 - TABLE. 2 pints pt. make 1 quart, marked qt. 8 quarts - 1 peck, - pk. 4 pecks - 1 bushel, - bu. 36 bushels - 1 chaldron, - ch.
Σελίδα 109 - CCC, 300, etc. 3. When a letter is placed after one of greater value, the sum of their values is the number represented. Thus, VI represents 6; XV, 15; LX, 60; CXX, 120.