Module 6 (M6) – Algebra - Binary numbers. Part of Maths M6: Algebra. Save to My Bitesize Save to My Bitesize Saving Saved Removing Remove from My Bitesize. close panel. Sign in to save.

When the numbers are within the range of 10 to 19, the binary representation varies between four and five bits, such as 1010 to 10011. The BCD representation uses eight bits, such as 0001 0000 to ...

Hexadecimal vs. binary. Binary numbers can be intimidatingly long, but hexadecimals are the exact opposite. Hexadecimal numbers describe a number in fewer numbers than both binary and the base 10 ...

If you had eight switches, for example, you could write any number in binary between 0 and 255. 0 would look like 00000000, and 255 would look like 11111111.

Math with binary numbers isn't hard either. Take for example decimal addition of 183 plus 19. First we add 3 + 9, that's 12, so we put 2 as the sum and carry 1 to the ten's column.