We are working with Cambridge Assessment International Education towards endorsement of these titles. CAMBRIDGE IGCSE™ & O LEVEL COMPUTER SCIENCE: WORKSHEET 1.1
Part 2 – hexadecimal to binary Getting started 1 5 2 A
FT
3 E
Practice 4 21 5 10
7 D5
Challenge
R
8 1EF
A
6 AB
9 20B
D
10 ABCD
Cambridge IGCSE™ & O Level Computer Science – Ellis © Cambridge University Press 2021
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Original material © Cambridge University Press 2021. This material is not final and is subject to further changes prior to publication.