Intellectual ArithmeticThompson, Brown & Company, 1877 |
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Σελίδα 6
... called in turn , but promiscuously or by cards , and , if the example is read by the teacher , time should be given , after the reading , for the class to think , before any pupil is designated to answer . Examples like those in Lesson ...
... called in turn , but promiscuously or by cards , and , if the example is read by the teacher , time should be given , after the reading , for the class to think , before any pupil is designated to answer . Examples like those in Lesson ...
Σελίδα 7
... called at random to finish a solution commenced by another . 10. Aim at thoroughness in every step . This is much promoted by frequent and judicious reviews . With every lesson in advance the preceding should be reviewed ; and there ...
... called at random to finish a solution commenced by another . 10. Aim at thoroughness in every step . This is much promoted by frequent and judicious reviews . With every lesson in advance the preceding should be reviewed ; and there ...
Σελίδα 26
... called figures . 2. These figures are ten in number , and are called Arabic figures . 3. Taken separately , each figure means the same as the word placed under it in the following lines ; thus , 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 ...
... called figures . 2. These figures are ten in number , and are called Arabic figures . 3. Taken separately , each figure means the same as the word placed under it in the following lines ; thus , 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 ...
Σελίδα 27
... called plus or and , de- notes that the quantities between which it stands are to be added together ; thus , 3 + 2 = 5 ; that is , three plus two equals five , or three and two are five . - " 9. The sign of subtraction , called minus or ...
... called plus or and , de- notes that the quantities between which it stands are to be added together ; thus , 3 + 2 = 5 ; that is , three plus two equals five , or three and two are five . - " 9. The sign of subtraction , called minus or ...
Σελίδα 48
... called one half of the thing ; so when any number is divided into two equal parts , one of these parts is called one half of the number . 1. If an apple is worth two cents , what is one half of it worth ? Ans . It is worth one half of ...
... called one half of the thing ; so when any number is divided into two equal parts , one of these parts is called one half of the number . 1. If an apple is worth two cents , what is one half of it worth ? Ans . It is worth one half of ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
$4 a yard 12 cents 12 dollars 12 per cent 12 rods 20 cents 30 days 9 cents 9 dollars acres apples cost asked the age barrel cost barrel of flour barrels of apples bushels of corn bushels of oats bushels of wheat cents a pound cents apiece cords of wood Count backward cows divided dollars a barrel dollars a yard earn eight Eighteen eighths of 24 eleven equal feet fifths flour cost Forty-eight Forty-nine furlongs gain gallons gave gills give half halves horses eat hound hour interest of $1 less 9 less six LESSON LESSON II lowest terms melon miles MINUEND molasses months multiply nine ninths oranges paid peaches pears pecks pennyweights PHILLIPS ACADEMY piece pint pound cost pupil quarts Reduce seven sevenths of 21 sheep sixths sold Solution square rods subtract tenths third three fourths trees Troy Weight twelve weeks worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 93 - 1 Dime, " d. 10 Dimes " 1 Dollar, " S. 10 Dollars " 1 Eagle, " e. NOTE. The words eagle and dime are seldom or never used in business transactions. Dollars and cents are usually separated by a point ; thus, $36.42 is read, 36 dollars and 42 cents.
Σελίδα 64 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4...
Σελίδα 100 - 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 65 - If 4 men can do a piece of work in 6 days, in how many days can 3 men do twice as much work ? 15.
Σελίδα 143 - INTEREST is money paid for the us* of borrowed money. The money borrowed is called the Principal. The sum of the principal and interest is called the Amount. 2. In many of the United States interest is computed at 6 per cent., and this will be the per cent. understood in this book if no other is mentioned. 3. In computing interest, thirty days are usually considered a month, and 12 months a year.
Σελίδα 94 - TABLE. 24 Grains (gr.) make 1 Pennyweight, marked dwt. 20 Pennyweights " 1 Ounce, " oz. 12 Ounces " 1 Pound, " Ib. 1. How many grains in 2dwt.
Σελίδα 101 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 171 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 95 - TABLE. 16 Drams (dr.) make 1 Ounce, marked oz. 16 Ounces " 1 Pound, " Ib. 25 Pounds " 1 Quarter, " qr. 4 Quarters " 1 Hundred Weight, " cwt 20 Hundred Weight " 1 Ton,
Σελίδα 27 - SIGN. A short horizontal line, — , is the sign of subtraction. It is usually read minus, which is a Latin word signifying less. It shows that the number after it is to be taken from the number before it.