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 8
... called digits , from the Latin digitus , a finger ; a term probably applied to figures from the custom of counting upon the fingers . 8. The first Arabic figure , 0 , is called a cipher , naught , or zero , and , standing alone , it ...
... called digits , from the Latin digitus , a finger ; a term probably applied to figures from the custom of counting upon the fingers . 8. The first Arabic figure , 0 , is called a cipher , naught , or zero , and , standing alone , it ...
Σελίδα 10
... called the period of units ; the second period contains thousands , tens of thousands , and hundreds of thousands , and is called the period of thousands ; etc. , as in the following FRENCH NUMERATION TABLE . Tens of Quintillions ...
... called the period of units ; the second period contains thousands , tens of thousands , and hundreds of thousands , and is called the period of thousands ; etc. , as in the following FRENCH NUMERATION TABLE . Tens of Quintillions ...
Σελίδα 11
... called numerating , and the second reading , the number . 20. The table can be extended to any number of places , adopting a new name for each succeeding period . The periods . above quintillions are sextillions , septillions ...
... called numerating , and the second reading , the number . 20. The table can be extended to any number of places , adopting a new name for each succeeding period . The periods . above quintillions are sextillions , septillions ...
Σελίδα 13
... called the period of units ; the second period contains millions , tens of millions , hun- dreds of millions , thousands of millions , tens of thousands of millions , and hundreds of thousands of millions , and is called the period of ...
... called the period of units ; the second period contains millions , tens of millions , hun- dreds of millions , thousands of millions , tens of thousands of millions , and hundreds of thousands of millions , and is called the period of ...
Σελίδα 17
... . What is Addition ? Sum or amount ? 39. A sign ? 40. Make the sign of dollars on the black - board . 41. Make the sign of equality . What does it mean ? 42. The sign of addition , + , called plus 2 * ADDITION . 17 Subtraction.
... . What is Addition ? Sum or amount ? 39. A sign ? 40. Make the sign of dollars on the black - board . 41. Make the sign of equality . What does it mean ? 42. The sign of addition , + , called plus 2 * ADDITION . 17 Subtraction.
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,