As technologists we have to be confident in dealing with both decimal and binary numbers. TM111 introduced you to the binary number representation of whole positive numbers. For example, 19610 is 0110001002 - NOTE the subscripts are used to indicate decimal (denary) and binary numbers.
The Open University provides support for all key skills and support for the mathematics required for TM111/TM112 can be found at the Maths Help Website
In addition following resources will help with improving you understanding of the mathematical terms required for TM112 by building upon the resources already produced for TM111.
We shall be looking at:
I have also produced the following small videos to assist with the mathematics required by TM112 and a copy of my slides are available as downloads available from the bottom of this page: