# Binary numbers list 1 100

We normally work with numbers in base In this section we consider numbers in base 2often called binary numbers. Binary numbers are at the heart of all computing systems since, in an electrical circuit, 0 represents no current flowing whereas 1 represents a current flowing. Note that, to obtain the place value for the next digit to the left, we multiply by If we were to add another digit to the front left of the numbers above, that number would represent 10 s.

Note that the place values begin with 1 and are multiplied by 2 as you move to the left. Once you know how the place value system works, you can convert binary numbers to base 10, and vice versa. Unit 1 Binary numbers list 1 100 1: Binary Numbers We normally work with numbers in base In base 10 we use binary numbers list 1 100 digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

In base 2 we use only the digits 0 and 1. In base 10 we use a system of **binary numbers list 1 100** values as shown below: Example 1 Convert the following binary numbers to base Exercises Work out the answers to the questions below and fill in the boxes. Click on the button to find out whether you have answered correctly. If you are right then will appear and you should move on to the next question. If appears then your answer is wrong.

Click on to clear binary numbers list 1 100 original answer and have another go. If you can't work out the right answer then click on to see the answer. List the numbers separated by commas. What will be the next base 10 number that will fit this pattern? What is the next base 10 number that will continue your binary pattern?