Read the lesson
Information and Community TechnologyModule 1 — Computer Systems and Data Representation

Two's complement and negative numbers

25 min readForm 4 · Cameroun

Represent signed integers in two's complement and perform binary subtraction.

Continue in Revizz

The full lesson, and Savio to answer your questions.

Read the full lesson No account yet? It’s free.

All Information and Community Technology lessons in Form 4 →