The Common School Arithmetic: Combining Analysis and Synthesis : Adapted to the Best Mode of Instruction in the Elements of Written ArithmeticThompson, Bigelow & Brown, 1869 - 324 σελίδες |
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Σελίδα 7
... unit or a collection of units , a unit being one , i . e . a single thing of any kind ; thus , in the number six the unit is one ; in ten days the unit is one day . 2. All numbers are concrete or abstract . A CONCRETE NUMBER is a number ...
... unit or a collection of units , a unit being one , i . e . a single thing of any kind ; thus , in the number six the unit is one ; in ten days the unit is one day . 2. All numbers are concrete or abstract . A CONCRETE NUMBER is a number ...
Σελίδα 9
... units , or units of the first order ; the second figure represents tens , or units of the second order ; the third , hundreds , or units of the third order ; the fourth , thousands , or units of the fourth order , etc .; thus , in the ...
... units , or units of the first order ; the second figure represents tens , or units of the second order ; the third , hundreds , or units of the third order ; the fourth , thousands , or units of the fourth order , etc .; thus , in the ...
Σελίδα 10
... units of any order make one unit of the next higher order . 16. The cipher , when used with other figures , fills a place that would otherwise be vacant ; thus , in 206 the cipher occupies the place of tens , because there are no tens ...
... units of any order make one unit of the next higher order . 16. The cipher , when used with other figures , fills a place that would otherwise be vacant ; thus , in 206 the cipher occupies the place of tens , because there are no tens ...
Σελίδα 11
... units , tens , hundreds , etc. , as in the Numeration Table ; and , second , reading the value of the figures , beginning at the left , as above . To distinguish these processes , the first may be called numerating , and the second ...
... units , tens , hundreds , etc. , as in the Numeration Table ; and , second , reading the value of the figures , beginning at the left , as above . To distinguish these processes , the first may be called numerating , and the second ...
Σελίδα 12
... units of the third order and five of the first . Ans . 205 . NOTE . Since no figure of the second order is given , a cipher is written in the second place . 2. Six units of the fourth order , three of the second , and eight of the first ...
... units of the third order and five of the first . Ans . 205 . NOTE . Since no figure of the second order is given , a cipher is written in the second place . 2. Six units of the fourth order , three of the second , and eight of the first ...
Συχνά εμφανιζόμενοι όροι και φράσεις
amount annex bill Bought bushels called cent ciphers common fraction composite number compound interest compound numbers computed contains cords cost cube decimal decimal fraction decimeter diameter difference discount Divide dividend divisible dollars equal example Explain Ex farthings feet figure gallons given number greatest common divisor Hence higher denominations hundred improper fraction interest of $1 least common multiple longitude lower denomination marked price measure meters method miles million minuend mixed number months multiplicand Multiply Notation NOTE number of terms OPERATION ounces payment pence pounds prime factors prime number principal PROBLEM quarts Quintillions quotient ratio Reduce rods Rule for finding shillings simple sold square root subtract subtrahend TABLE tens thousand trial divisor Troy Weight true remainder units weight whole number wide worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 76 - 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 69 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 42 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 294 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 76 - TABLE. 60 Seconds (sec.) . make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours
Σελίδα 283 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 74 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 294 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 24 - 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.
Σελίδα 67 - LONG MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5£ yards, or 16¿- feet, " 1 rod, rd. 40 rods " 1 furlong, fur. 8 furlongs, or 320 rods,