An Elementary Arithmetic |
From inside the book
Results 1-5 of 36
Page 3
... principles and rules have been carefully established by induction . The plan has been to make the reasons for each process entirely clear , and to enable the learner to state them in concise language . Mental and written exercises ...
... principles and rules have been carefully established by induction . The plan has been to make the reasons for each process entirely clear , and to enable the learner to state them in concise language . Mental and written exercises ...
Page 4
... principles , having been fully comprehended , ought to be fixed in the memory . The rules may or may not be learned , as teachers shall prefer . 7. Fractions should be amply illustrated by material objects , atten- tion being specially ...
... principles , having been fully comprehended , ought to be fixed in the memory . The rules may or may not be learned , as teachers shall prefer . 7. Fractions should be amply illustrated by material objects , atten- tion being specially ...
Page 13
... Principle is a general or settled truth . Principle of Numeration and Notation . 20. Ten units of any order are equal to one unit of the next higher order . WRITTEN EXERCISES . 21. Copy and read- 1. 100 . 8. 200 . 15. 323 . 22. 982 . 2 ...
... Principle is a general or settled truth . Principle of Numeration and Notation . 20. Ten units of any order are equal to one unit of the next higher order . WRITTEN EXERCISES . 21. Copy and read- 1. 100 . 8. 200 . 15. 323 . 22. 982 . 2 ...
Page 15
... principle ? 7. What is a principle of notation ? The rule for numeration ? The rule for notation ? SECTION III . ADDITION . 30. - 1 . Jane NUMERATION AND NOTATION . 15.
... principle ? 7. What is a principle of notation ? The rule for numeration ? The rule for notation ? SECTION III . ADDITION . 30. - 1 . Jane NUMERATION AND NOTATION . 15.
Page 21
... Principles of Addition . 40. - 1 . Only similar numbers can be added . 2. The sum of numbers is the same , in whatever order they are added . WRITTEN EXERCISES . 41. Copy , add and prove— ( 1. ) ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) 3 4 5 ...
... Principles of Addition . 40. - 1 . Only similar numbers can be added . 2. The sum of numbers is the same , in whatever order they are added . WRITTEN EXERCISES . 41. Copy , add and prove— ( 1. ) ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) 3 4 5 ...
Contents
7 | |
16 | |
27 | |
37 | |
40 | |
41 | |
42 | |
52 | |
140 | |
142 | |
146 | |
148 | |
150 | |
152 | |
154 | |
158 | |
65 | |
68 | |
70 | |
72 | |
74 | |
77 | |
82 | |
92 | |
94 | |
97 | |
99 | |
111 | |
116 | |
119 | |
121 | |
131 | |
139 | |
161 | |
165 | |
168 | |
171 | |
174 | |
178 | |
180 | |
182 | |
184 | |
187 | |
188 | |
190 | |
191 | |
194 | |
199 | |
201 | |
Other editions - View all
Common terms and phrases
12 inches 14 quarts 29 pints acre apples barrel bought bushels ciphers circumference column common fraction compound numbers containing cord feet cord foot cubic inches decimal orders decimal point denominate number difference dimes divided dividend divisor dry measures equal expressed fifth figures fourths gallons 3 quarts gills given number grains greatest common divisor greatest common factor halves Hence higher denomination hogsheads hundred hundred-weight improper fraction integer least common multiple lower denomination lowest terms mills minuend minutes mixed number multiplicand Multiply ounces paid pennyweights pounds prime factors PROBLEMS quarts 1 pint quires quotient rate per cent Recite the table Reduce reduction descending remainder Rule for Reduction SECTION sold SOLUTION SOLUTION.-Write square inches square mile square rods square yards subtrahend TEST QUESTIONS.-1 thousandths tons Troy Weight units Write the numbers WRITTEN EXERCISES yards of cloth
Popular passages
Page 134 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Page 110 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Page 88 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Page 75 - Cancel the common factors from both the dividend and divisor. II. Then divide the product of the remaining factors of the dividend by the product of the remaining factors of the divisor, and the result will be the quotient.
Page 101 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Page 140 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Page 73 - The Least Common Multiple of two or more numbers is the least number that...
Page 144 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Page 70 - Divide the given number by any prime number greater than 1, that will divide it without a remainder, and the quotient, if composite, in the same manner; and thus continue until the quotient is prime. The divisors and the last quotient will be the prime factors required.
Page 150 - Number. 12 units — 1 dozen (doz.). 12 dozen = 1 gross (gro.). 12 gross =• 1 great gross. 20 units — 1 score.