The Common School Arithmetic: Combining Analysis and Synthesis, Adapted to the Best Mode of Instruction in the Elements of Written Arithmetic |
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Page 6
... Root Cube Root Application of Cube Root Arithmetical Progression 282 • • 280 291 292 • 268 Geometrical Progression 295 268 Annuities . 298 · • 274 • Permutations 300 · Evolution . • · 276 · Mensuration 301 • Square Root . · 277 ...
... Root Cube Root Application of Cube Root Arithmetical Progression 282 • • 280 291 292 • 268 Geometrical Progression 295 268 Annuities . 298 · • 274 • Permutations 300 · Evolution . • · 276 · Mensuration 301 • Square Root . · 277 ...
Page 80
... root of 9 , which is 3. So 3/8 indicates the third or cube root of 8 , which is 2. The square root of a number is one of its two squal factors ; the cube root is one of the three equal factors of the number . NOTE 6. Every number is ...
... root of 9 , which is 3. So 3/8 indicates the third or cube root of 8 , which is 2. The square root of a number is one of its two squal factors ; the cube root is one of the three equal factors of the number . NOTE 6. Every number is ...
Page 274
... root of the other powers ( Art . 112 , Notes 3 and 6 ) . 345. The INDEX or EXPONENT , of a power is a figure placed at the right and a little above the root to show how many times it is used as a factor ( Art . 112 , Note 4 ) ; thus ...
... root of the other powers ( Art . 112 , Notes 3 and 6 ) . 345. The INDEX or EXPONENT , of a power is a figure placed at the right and a little above the root to show how many times it is used as a factor ( Art . 112 , Note 4 ) ; thus ...
Page 275
... root , and the powers of a proper fraction are less than the root ; thus , the cube of 2 is 8 , which is greater than 2 ; and the square of is 2 , which is greater than 3 ; but the square of is , which is less than . 347. To multiply ...
... root , and the powers of a proper fraction are less than the root ; thus , the cube of 2 is 8 , which is greater than 2 ; and the square of is 2 , which is greater than 3 ; but the square of is , which is less than . 347. To multiply ...
Page 276
... ROOT of a number is one of the equal factors whose continued product is that number ( Art . 112 , Note 3 ) . EVOLUTION or EXTRACTING ROOTS is the resolving of a quantity into as many equal factors as there are units in the ... Root Cube Root.
... ROOT of a number is one of the equal factors whose continued product is that number ( Art . 112 , Note 3 ) . EVOLUTION or EXTRACTING ROOTS is the resolving of a quantity into as many equal factors as there are units in the ... Root Cube Root.
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Common terms and phrases
25 per cent amount annex bill Bought bushels ciphers common fraction composite number compound interest compound numbers cost cube cubic debts decimal fraction decimal places difference discount Divide dividend divisible dollars equal equated example Explain Ex farthings figure find the interest gain or loss gallon given number greatest common divisor Hence higher denominations hundred improper fraction inches interest of $1 July least common multiple longitude lower denomination marked price Mdse miles mills minuend mixed number months multiplicand Multiply NOTE OPERATION oxen payment pounds premium present worth prime factors principal PROBLEM Proof proper fraction proportional quotient ratio Reduce remainder rods Rule for finding sell sold square root subtract subtrahend TABLE tens term of credit thousand Troy Weight units weight whole number wide yards of cloth
Popular passages
Page 39 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Page 281 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Page 73 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Page 74 - 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.
Page 292 - RULE. Divide the difference of the extremes by the number of terms less one, and the quotient will be the common difference.
Page 134 - RULE. Divide as in whole numbers, and point off as many figures for decimals in the quotient as the number of decimal places in the dividend exceeds those in the divisor.
Page 72 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 24 - ROLE. 1. Write the less number under the greater, units, under units, tens under tens, etc., and draw a line beneath. 2. Beginning at the right hand, take each figure of the subtrahend from the figure above it, and set the remainder under the line.
Page 67 - 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.
Page 126 - The denominator of a decimal fraction is not usually expressed, since it can be easily determined, it being 1 with as many ciphers annexed as there are figures in the given decimal. 158. A decimal fraction is distinguished from a whole number by a period, called the decimal point...