CAMBRIDGE IGCSE Topic 1.1 Adding two positive 8-bit binary integers Also in this topic... CAMBRIDGE IGCSE Topic 1.1 Why hexadecimal is used as a beneficial method of data representation CAMBRIDGE IGCSE Topic 1.1 Logical binary shifts CAMBRIDGE IGCSE Topic 1.2 Representing sound CAMBRIDGE IGCSE Topic 1.3 Compression CAMBRIDGE IGCSE Topic 1.3 Lossy and lossless compression methods