CAMBRIDGE IGCSE Topic 2.2 Check digits
About this video
CAMBRIDGE 0478 & 0984 Specification Reference
Section 2.2 - 3
Don't forget, whenever the orange note icon appears in the corner of the screen, that is your cue to take notes about the content being shown on the current slide.
00:00 Check digits
00:07 Intro
00:12 Error detection methods
00:26 Check digits
01:19 Calculating a check digit
03:08 Checking a check digit
04:00 Summary
04:08 Outro
Last updated: 15.05.25
