The Elements of Written Arithmetic: Combining Analysis and Synthesis ; Adapted to the Best Mode of Instruction for BeginnersThompson, Brown, 1877 - 188 σελίδες |
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Σελίδα 6
... cent . ...... 166 To find Percentage , the Base and Rate being given . 162 To find Interest at other Rates than 6 per cent . Profit and Loss . To find the Rate , the Base and Per- centage being given . To find the Base , the Rate and ...
... cent . ...... 166 To find Percentage , the Base and Rate being given . 162 To find Interest at other Rates than 6 per cent . Profit and Loss . To find the Rate , the Base and Per- centage being given . To find the Base , the Rate and ...
Σελίδα 16
... 16 8 " 158 66 8 " 169 " 8 " 17 66 9 15 7 66 9 " 16 8 66 9 " 179 " 9 " 18 " 10 " 16 7 " 10 " 178 " 10 " 18 9 " 10 " 19 30. What is Addition ? What is the result called ? MENTAL EXERCISES . Ex . 1. Robert has 5 cents 16 ADDITION . 66 €9.
... 16 8 " 158 66 8 " 169 " 8 " 17 66 9 15 7 66 9 " 16 8 66 9 " 179 " 9 " 18 " 10 " 16 7 " 10 " 178 " 10 " 18 9 " 10 " 19 30. What is Addition ? What is the result called ? MENTAL EXERCISES . Ex . 1. Robert has 5 cents 16 ADDITION . 66 €9.
Σελίδα 17
... cents in one hand , and 3 cents in the other ; how many cents has ǹe in both hands ? Ans . 8 . 2. John bought a pencil for 6 cents , and some paper for 5 cents ; how many cents did he pay for both ? 3. George has 7 chickens and David ...
... cents in one hand , and 3 cents in the other ; how many cents has ǹe in both hands ? Ans . 8 . 2. John bought a pencil for 6 cents , and some paper for 5 cents ; how many cents did he pay for both ? 3. George has 7 chickens and David ...
Σελίδα 18
... cents by a period ; thus , $ 4.25 stands for four dollars and twenty - five cents . 33. The sign of equality , = signifies that the quantities between which it stands are equal to each other ; thus , $ 1 = 100 cents ; that is , one ...
... cents by a period ; thus , $ 4.25 stands for four dollars and twenty - five cents . 33. The sign of equality , = signifies that the quantities between which it stands are equal to each other ; thus , $ 1 = 100 cents ; that is , one ...
Σελίδα 26
... cents for a melon , and 4 cents for an orange ; how much more did the melon cost than the orange ? 3. Daniel paid $ 12 for a colt and $ 5 for a lamb ; how much less did the lamb cost than the colt ? 4. A boy having 15 peaches gave away ...
... cents for a melon , and 4 cents for an orange ; how much more did the melon cost than the orange ? 3. Daniel paid $ 12 for a colt and $ 5 for a lamb ; how much less did the lamb cost than the colt ? 4. A boy having 15 peaches gave away ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
ABEL ADAMS acres annex apples Ascending barrels of flour bought bushels bushels of wheat called ciphers common fraction composite number compound number containing cords of wood cost cubic feet cubic inches DAVID FLINT decimal fraction decimal point Decimeter dividend divides the quotient Division dollars Dry Measure equal equivalent fractions example Explain Ex Find the interest Find the least following RULE gallons give given number grains greatest common divisor Hence higher denominations horse hundred hundredths improper fraction least common multiple less number lowest terms MEASURE meters miles minuend mixed number months multiplicand Multiply NOTE OPERATION ounces paid prime factors prime number principle PROOF quarts quotient rods Scale shillings sold solved square feet subtract subtrahend TABLE thousand thousandths tons Troy Weight true remainder units Weight whole number write written yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 95 - 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 100 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 87 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 94 - TABLE. 60 Seconds (sec.) . make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours
Σελίδα 133 - Point off as many decimal places in the quotient as there are ciphers annexed to the numerator.
Σελίδα 78 - TROY WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwt.
Σελίδα 80 - Weight. TABLE. 20 Grains (gr.) make 1 Scruple, sc. or 9 3 Scruples " 1 Dram, dr. or 3 8 Drams " 1 Ounce, oz. or 3 12 Ounces " 1 Pound, Ib. or Ib. sc. gr. dr. 1 = 20 oz. 1 = 3 = 60 Ib. 1 = 8 = 24 = 480 1 = 12 = 96 = 288 = 5760 NOTE 1. The pound, ounce, and grain, in Apothecaries' and Troy Weight are equal, but the ounce is differently subdivided.
Σελίδα 11 - ... that is, ten units make one ten, ten tens make one hundred, ten hundreds make one thousand, and so on.
Σελίδα 50 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 94 - TIME is a measured portion of duration. Table. 60 seconds (sec.) make 1 minute, m. 60 minutes, 1 hour, h. 24 hours, 1 day, d, 365 days, 1 common year, cy 366 days, 1 leap year, 1.