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 3
... expression ; and no effort has been spared in the endeavor to render the mechanical execution appropriate and attractive . Definitions , tables , and explanations of signs have been distrib- uted through the book where their aid is ...
... expression ; and no effort has been spared in the endeavor to render the mechanical execution appropriate and attractive . Definitions , tables , and explanations of signs have been distrib- uted through the book where their aid is ...
Σελίδα 7
... expressed by figures . ART . 1. What is Arithmetic ? What is a Number ? A Unit ? 2. What is a Concrete Number ? An Abstract Number ? 3. How many operations in Arith- metic ? What are they ? 4. What is Notation ? 5. Numeration ? 6. Two ...
... expressed by figures . ART . 1. What is Arithmetic ? What is a Number ? A Unit ? 2. What is a Concrete Number ? An Abstract Number ? 3. How many operations in Arith- metic ? What are they ? 4. What is Notation ? 5. Numeration ? 6. Two ...
Σελίδα 8
... expressed by a single Arabic figure , but by repeating the figures , and arranging them differently , all numbers may be represented . Ten is expressed by writing the figure 1 at the left of the cipher ; thus , 10. In like manner ...
... expressed by a single Arabic figure , but by repeating the figures , and arranging them differently , all numbers may be represented . Ten is expressed by writing the figure 1 at the left of the cipher ; thus , 10. In like manner ...
Σελίδα 9
... expressed by placing the figure 1 at the left of two ciphers ; thus 100. In like manner two hundred , three hundred ... expressed in figures , is Six hundred and eighty , expressed in figures , is Nine hundred and ninety - eight ...
... expressed by placing the figure 1 at the left of two ciphers ; thus 100. In like manner two hundred , three hundred ... expressed in figures , is Six hundred and eighty , expressed in figures , is Nine hundred and ninety - eight ...
Σελίδα 10
... expressed in the given number . 17. The figures of large numbers , for convenience in read- ing , are often separated by commas into periods or groups . There are two methods of numerating : the FRENCH and the ENGLISH . By the French ...
... expressed in the given number . 17. The figures of large numbers , for convenience in read- ing , are often separated by commas into periods or groups . There are two methods of numerating : the FRENCH and the ENGLISH . By the French ...
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,