1.1.2  NUMBER SYSTEMS


OBJECTIVES
1.1.2 (a) Understand the denary, binary and hexadecimal number systems • Denary is a base 10 system • Binary is a base 2 system • Hexadecimal is a base 16 system 1.1.2(b) Convert between (i) positive denary and positive binary (ii) positive denary and positive hexadecimal (iii) positive hexadecimal and positive binary • Values used will be integers only • Conversions in both directions, e.g. denary to binary or binary to denary • Maximum binary number length of 16bit 
ALSO IN THIS TOPIC
1.1.1 NUMBER SYSTEMS YOU ARE HERE  1.1.2 NUMBER SYSTEMS 1.1.3 NUMBER SYSTEMS 1.1.4 NUMBER SYSTEMS 1.1.5 NUMBER SYSTEMS 1.1.6 NUMBER SYSTEMS 1.2.1 TEXT, SOUND AND IMAGES 1.2.2 TEXT, SOUND AND IMAGES 1.2.3 TEXT, SOUND AND IMAGES 1.3.1 STORAGE AND COMPRESSION 1.3.2 STORAGE AND COMPRESSION 1.3.3 STORAGE AND COMPRESSION 1.3.4 STORAGE AND COMPRESSION TOPIC 1 KEY TERMINOLOGY TOPIC 1 ANSWERS TOPIC 1 TEACHER RESOURCES (CIE) 




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