26. Pearson Edexcel GCSE (1CP2) Topic 2A Converting between denary and two-digit hexadecimal

About this video

EDEXCEL 1CP2 Specification Reference - Topic 2A: 2.1.1 - 2.1.6

Large binary number sequences become difficult to manage, so we often use hexadecimal, the base sixteen number system to represent nibbles of data in one symbol. This video illustrates how to convert between decimal and two-digit hexadecimal.

Don't forget, whenever the blue 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 Converting between denary and 2-digit hexadecimal
00:16 Intro
00:21 About hexadecimal
01:49 A note for your exams
02:18 Converting between denary and 2-digit hexadecimal - Denary to hexadecimal
06:33 Converting between denary and 2-digit hexadecimal - Hexadecimal to denary
09:42 Outro

Last updated: 14.07.25

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