Hamilton's Essentials of Arithmetic: First-second Book, Βιβλίο 1American Book Company, 1919 |
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Σελίδα 3
... called " Everyday Use of Numbers , " which center about an idea or a situation in which the pupil feels a vital interest . These related prob- lems serve as a review of various principles previously taught . The problems are all real ...
... called " Everyday Use of Numbers , " which center about an idea or a situation in which the pupil feels a vital interest . These related prob- lems serve as a review of various principles previously taught . The problems are all real ...
Σελίδα 15
... called the sum of 2 and 3 . 5. Give the sums : 4 3 1 2 1 2 1 1 31 ] 1 2 131 231 2 32/5 3. 3 2 14 ] 221 2 1 6. Supply the missing numbers : 3 + ? = 4 4-3 = ? 2 + ? = 5 5-2 = ? 2 + ? = 4 4-2 = ? 3 + ? = 5 5-3 = ? 7. What number must be ...
... called the sum of 2 and 3 . 5. Give the sums : 4 3 1 2 1 2 1 1 31 ] 1 2 131 231 2 32/5 3. 3 2 14 ] 221 2 1 6. Supply the missing numbers : 3 + ? = 4 4-3 = ? 2 + ? = 5 5-2 = ? 2 + ? = 4 4-2 = ? 3 + ? = 5 5-3 = ? 7. What number must be ...
Σελίδα 16
... called zero . 0 + 6 = 6 6 + 0 = 6 6-0-6 It means not any . 0 + 7 = 7 7 + 0 = 7 7-0 = 7 2. Add : 241 5 1 4 3 6 7 0 4 6 2 5 3 3 1 0 6 2 0 Instead of saying " take 2 from 4 " you may say " subtract 2 from 4. " When you find what number ...
... called zero . 0 + 6 = 6 6 + 0 = 6 6-0-6 It means not any . 0 + 7 = 7 7 + 0 = 7 7-0 = 7 2. Add : 241 5 1 4 3 6 7 0 4 6 2 5 3 3 1 0 6 2 0 Instead of saying " take 2 from 4 " you may say " subtract 2 from 4. " When you find what number ...
Σελίδα 27
... called ones ' figure ; the second figure is called tens ' figure . Thus , 14 is 1 ten and 4 ones ; 21 represents twenty - one . 1. Read : 14 , 25 , 48 , 59 , 64 , 70 , 91 , 40 . 2. Read the num- 0 10 20 30 40 50 60 70 80 90 bers in each ...
... called ones ' figure ; the second figure is called tens ' figure . Thus , 14 is 1 ten and 4 ones ; 21 represents twenty - one . 1. Read : 14 , 25 , 48 , 59 , 64 , 70 , 91 , 40 . 2. Read the num- 0 10 20 30 40 50 60 70 80 90 bers in each ...
Σελίδα 29
... called a dozen 6. Our class knitted a dozen sweaters one week and 3 less the second week . How many did we knit the second week ? 7. Frank sold a dozen thrift stamps to Clara and David . Clara Clara bought of them . How many did David ...
... called a dozen 6. Our class knitted a dozen sweaters one week and 3 less the second week . How many did we knit the second week ? 7. Frank sold a dozen thrift stamps to Clara and David . Clara Clara bought of them . How many did David ...
Άλλες εκδόσεις - Προβολή όλων
Hamilton's Essentials of Arithmetic: First-second Book, Βιβλίο 1 Samuel Hamilton Πλήρης προβολή - 1919 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres answers apples average baskets blackboard bought boxes boys Build the table bushel called cents Change circle coal common fraction Concord grapes contained cranberries decimal point denominator dimes distance dividend divisor dollars dozen Draw earn eggs equal Find the cost Find the number Find the quotients foot fraction gallons girls Give the quotients Hard Tack hundred hundredths improper fractions inch stand inches long knit least common denominator length Liberty bond lowest terms measure Memorize this table miles milk minutes multiplicand Multiply Niagara grapes nut butter oblong Oral ounces paid peck pencils pints potatoes pound pupils quarts Read remainder ribbon rods Roman numbers schoolroom Show by adding sold splints square inches Subtract and test sugar tens tenths third thousand thrift stamps tons unit walk week weigh whole number width written yards long zeros
Δημοφιλή αποσπάσματα
Σελίδα 172 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 172 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Σελίδα 167 - 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 239 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 236 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 102 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel. Liquid Measure. — 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon; 31| gallons = 1 barrel; 2 barrels = 1 hogshead. Long Measure. — 12 inches = 1 foot; 3 feet...
Σελίδα 263 - A number is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 145 - At 8 cents a pound, how many pounds of sugar can be bought for 48 cents ? For 50 cents ? For 58 cents ? For 62 cents ? For 64 cents ? 29.
Σελίδα 161 - Think how many times the first figure of the divisor is contained in the first figure of the dividend.
Σελίδα 171 - If 1 in. represents 50 ft., 4 in. represent 200 ft. and 6 in. represent 300 ft. 4. Draw an oblong 4 in. by 4 in. and tell the number of square inches it contains. 5. A rug is 9 ft. by 12 ft. Make a drawing on a convenient scale to show this. How many square feet does it contain ? 6. If your schoolroom floor is 30 ft. by 40 ft., how many square feet does it contain ? 7. Measure your rugs and rooms at home and make diagrams on a convenient scale to show their sizes. 8. How many square feet are there...