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Mathematics
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Factorial
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Age 8
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level: Year 6
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English
Author's Instructions
Factorial(!) is an aspect of Mathematics , particularly Algebra, that deals with the multiplication of the values of a number.
The symbol of factorial is known as exclamation mark in English Language. It is a simple aspect of algebra.
The four basic arithmetic operations can be carried out with factorial.
In any case, the basic rule must be obeyed .
For example:
5! = 5 x 4 x 3 x 2 x 1 = 120
3! = 3 x 2 x 1 = 6
It is important that the given number(s) are opened up to one.
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5040
-
Mathematics
-
Factorial
-
Age 8
-
level: Year 6
-
English
Author's Instructions
Factorial(!) is an aspect of Mathematics , particularly Algebra, that deals with the multiplication of the values of a number.
The symbol of factorial is known as exclamation mark in English Language. It is a simple aspect of algebra.
The four basic arithmetic operations can be carried out with factorial.
In any case, the basic rule must be obeyed .
For example:
5! = 5 x 4 x 3 x 2 x 1 = 120
3! = 3 x 2 x 1 = 6
It is important that the given number(s) are opened up to one.
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5040
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