The Analysis of Intellectual Arithmetic ...C. Scribner & Company, 1872 |
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Σελίδα 86
... adding 20 and 50. 60 and 70. 30 and 40. 90 and 80 . 1. Give the rule . What is the sum of 80 and 99. 30 and 70. 60 and 70 . 20 and 30. 70 and 40 . * For answers to these and similar questions the pupils are referred to the Practical or ...
... adding 20 and 50. 60 and 70. 30 and 40. 90 and 80 . 1. Give the rule . What is the sum of 80 and 99. 30 and 70. 60 and 70 . 20 and 30. 70 and 40 . * For answers to these and similar questions the pupils are referred to the Practical or ...
Σελίδα 87
... adding 63 and 25. 43 and 25 . the rule . What is the sum of 43 and 62 ? Of 27 and 91 ? 93 and 74 ? 4. Give the formula for adding 36 and the rule . What is the sum of 37 and 867 98 and 71. Give Of 32 and 75 % Of 78. 25 and 67 . 97 and ...
... adding 63 and 25. 43 and 25 . the rule . What is the sum of 43 and 62 ? Of 27 and 91 ? 93 and 74 ? 4. Give the formula for adding 36 and the rule . What is the sum of 37 and 867 98 and 71. Give Of 32 and 75 % Of 78. 25 and 67 . 97 and ...
Σελίδα 94
... added to a fraction : as 3 + 1 , 2+ . The sign is usually omitted as 78 . 1. How many halves in 5 apples ? FORM . - Since in 1 apple there are 2 halves , in 5 apples there are 5 times 2 halves , which is 10 halves , hence , in 5 apples ...
... added to a fraction : as 3 + 1 , 2+ . The sign is usually omitted as 78 . 1. How many halves in 5 apples ? FORM . - Since in 1 apple there are 2 halves , in 5 apples there are 5 times 2 halves , which is 10 halves , hence , in 5 apples ...
Σελίδα 95
... added to § equals 23 sixths ; hence in 35 there are 23 . 6. How many ninths in 34 ? In 4 ? In 67 ? 7. Write an improper fraction for each of the following mixed numbers . . MODEL . 31 = 12 41 = 29 ( 6. ) ( 1. ) ( 2. ) ( 3. ) ( 4. ) ( 5 ...
... added to § equals 23 sixths ; hence in 35 there are 23 . 6. How many ninths in 34 ? In 4 ? In 67 ? 7. Write an improper fraction for each of the following mixed numbers . . MODEL . 31 = 12 41 = 29 ( 6. ) ( 1. ) ( 2. ) ( 3. ) ( 4. ) ( 5 ...
Σελίδα 109
... added to 43 to make 88 ? 9. A boy bought a sled for $ 24 ; but becoming sick of his bargain sold it for $ 3 less than he gave for it ; how much did he receive for it ? 10. Kate bought apples for 33 cts . , nuts for 5§ cts . , and an ...
... added to 43 to make 88 ? 9. A boy bought a sled for $ 24 ; but becoming sick of his bargain sold it for $ 3 less than he gave for it ; how much did he receive for it ? 10. Kate bought apples for 33 cts . , nuts for 5§ cts . , and an ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 30 cents acre amount ANAL apples cost ARITH Arithmetic Avoirdupois barrel of flour BLACKBOARD EXERCISES bought bushel centiares centimetres cents a pound cents apiece cheese contained cubic daily interest decimetres denominations dimes divided dollars drams dry measure equal feet Felter's Find the number FORM.-If FORM.-Since gain gallons gave Give the formula Give the rule grams halves hectare hectolitres hence horse hundredths improper fraction inches kilogram kilometres lemons cost LESSON litres melons metric system millimetres mills minuend MODEL OPERATION molasses monthly interest multiplied number of days oranges cost ounces paid peck pennyweight piece pints pounds cost pounds of sugar principal PROBLEMS proper fractions pupil quarts receive Recite Reduce remainder Repeat the table selling price sheep shillings SLATE AND BLACKBOARD sold square stere subtract subtrahend Troy Weight week weight
Δημοφιλή αποσπάσματα
Σελίδα 69 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 86 - О or small, be divided into 360 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle is increased ov decreased, the length of the degree, minute, or second is also increased or decreased.
Σελίδα 85 - Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units
Σελίδα 73 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 70 - TABLE OF ENGLISH MONEY. 4 farthings (far.) make 1 penny, d. 12 pence " 1 shilling, s. 20 shillings
Σελίδα 72 - TABLE. 16 Drams (dr.) make 1 Ounce, oz. 16 Ounces " 1 Pound, Ib. 25 Pounds " 1 Quarter, qr. 4 Quarters " 1 Hundred Weight, cwt. 20 Hundred Weight
Σελίδα 77 - TABLE. 144 Square Inches (sq. in.) make 1 Square Foot sq. ft. 9 Square Feet " 1 Square Yard sq. yd. 30} Square Yards " 1 Square Rod sq. rd. ' 160 Square Rods
Σελίδα 100 - Multiplying or dividing both terms of a fraction by the same number does not change its value.
Σελίδα 93 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change.
Σελίδα 92 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...