Arithmetic

This article is only a first draft (). If you can you contribute now to improve it second . For the complete directory of the stub of , you see the relative one category

Arithmetic it is a branch of that it studies the elementary property of sure operations on i , especially i .

Index

Arithmetical operations

The traditional arithmetical operations are addition, removal, multiplication and division, although advanced operations like the elevamento come more to times included in the matter also to power, the extraction of root, i logarithms and the manipulation of percentages. The arithmetical calculations come carry out respecting to youorder of the operations.

Theory of the numbers

The term Arithmetic it is used also in order to refer to . This last one studies the property of the entire ones connected to i , , and the entire solutions of the equations, that they are arguments in fast increase in the modern mathematics. It is in this context that is met fundamental theorem of the Arithmetic and arithmetical functions.

Instruction of the Arithmetic in the Italian school

In a generalized manner in the elementary school they come taught of calculation manual in order to execute the four operations in with of i and of i positi to you in the shape it decimates them; in the inferior averages the algorithms of these same operations executed on fractions and they come introduced with of i and that one of i .

To the inferior averages the operations are always studied of elevamento to power, of extraction of root (in particular ), of maximum comun divisor and of . Traditionally the manual algorithm of extraction of square root was taught, but that hour is not more always true, inasmuch as many teaching prefer to teach the use of numerical tables or that one of pocket calculating. It comes moreover learned the method of approximation of turns out to you.

In the advanced medium schools they study i logarithms; also one is here passes to you from the learning of the use of I regulate calculating to that one of calculating or of . Both these instruments are wide use finish to you the studies you in order to execute numerical calculations.

Correlated voices

 

  > Italian to English > it.wikipedia.org (Machine translated into English)