The Binary System - created from Mind Map

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The binary System is a numerical system that works only with 2 numbers, those are 0 and 1.

At the time to start counting, the number 1 will be the only valuable. Depending on the place it is, the valeu that it gets.

The number 100110 will be the number 38 for us. But how did I calculate this ?

This system has a lot of uses, programming, data transfer and even digital communication. It is very important in informatics and in technology

Well It 's simple. All the digits are the power of 2. You have to read the number form back to front. Here is a table with all the valeus of each number. Remember only 1 will have valeu, this means that 0 will count as nothing.

After that is very easy. All you have to do is calculate 2+4+32 that is equal to 38!