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" Distinguish the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on, which points show the number of figures the root will consist of. 2. Find the greatest square number... "
The New Complete System of Arithmetic: Composed for the Use of the Citizens ... - Page 216
by Nicolas Pike - 1802 - 352 pages
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A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - Arithmetic - 1837 - 266 pages
...24X24=576. From the preceding example and illustration we derive the following RULE. I. Distinguish the given number into periods of two figures each, by putting a dot over the units, and another over the hundreds, and so on. The dots show the number of figures of...
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A Practical and Theoretical System of Arithmetic: Containing a New System of ...

George Willson - Arithmetic - 1838 - 194 pages
...-» We find the whole root to be 36, the number which produced the power. RULE. — 1. Distinguish the given number into periods of two figures each,...of units, another over the place of hundreds, and so on ; and if there are decimals, point them in the same manner, from units towards the right hand....
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Mental and Practical Arithmetic

Charles Davies - Arithmetic - 1838 - 292 pages
...cipher, if necessary, so that the number of decimal places shall be even. II. Point of the decimals into periods of two figures each, by putting a point over the place of hundredths, a second over the place of ten thousandths, 3$c. : then extract the root as in whole numbers,...
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The National Arithmetic, on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - Arithmetic - 1839 - 356 pages
...From the above we infer the following RULE. 1. Distinguish the given number into periods of twofiguret each, by putting a point over the place of units, another over the place of hundreds, and so on, which points show the number of figures the root will consist of. 2. Find the greatest square...
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The artillerist's manual, and compendium of infantry exercise

Frederick Augustus Griffiths - 1839 - 348 pages
...extract the square root. Rule. Divide the given number into periods of two figures each, liy setting a point over the place of units, another over the place of hundreds, and so on over every second figure both to the left hand in integers and right hand in decimals. Find the...
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The North American Arithmetic: For Advanced Scholars. part third

Frederick Emerson - Arithmetic - 1839 - 300 pages
...examples, we give the following rule for the extraction of the square root. RULE. First — Point off the given number into periods of two figures each, by putting a dot over the place of units, and another over every second figure to the left; and also to the right,...
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Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839 - 268 pages
...illustration we derive the following general RULE FOB THE EXTRACTION OF THE SQUARE ROOT. I. Point off the given number into periods of two figures each, by putting a dot over the units, another over the hundreds, and so on. These dots show the number of figures of...
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Practical and Mental Arithmetic ...

Roswell Chamberlain Smith - 1839 - 308 pages
...X 6 = 180 . . liWli square rods. From these ¡Hustrationi we derive the following RULE. . Point off the given number into periods of two figures each, by putting a dot over the units, another over the hundreds, and so on ; and, if there are decimals, point them in...
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Complete Schoolmaster's Assistant: Being a Plain Comprehensive System of ...

Nathan Daboll - 1839 - 220 pages
...find a number which, being multiplied into itself, shall produce the given number. RULE. 1. Point off the given number into periods of two figures each, by putting a dot over the units, another over the place of hundreds, and so on ; and if there be decimals, point...
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A New System of Arithmetic: In which is Explained and Applied to Practical ...

Calvin Tracy - Arithmetic - 1840 - 326 pages
...RULE 1st. — Separate the given number into periods of two figures each, by placing a point or dot over the place of units, another over the place of hundreds, and another over the place of tens of thousands, fyc. 2d. Find by trial the greatest square root of the...
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