EDEXCEL Computer Science Denary to two complements worksheet #1
2.1.2 understand how computers represent and manipulate
unsigned integers and two’s complement signed integers
Made for Edexcel but could be used with other GCSE CS courses.
Includes:
Worksheet (STUDENT COPY)
Answer sheet (TEACHER COPY)
EDEXCEL Computer Science Adding binary worksheet #1
2.1.4 be able to add together two positive binary patterns and
apply logical and arithmetic binary shifts
Made for Edexcel but could be used with other GCSE CS courses.
Includes:
Worksheet (STUDENT COPY)
Answer sheet (TEACHER COPY)
EDEXCEL Computer Science Converting binary worksheet #1
2.1.3 be able to convert between denary and 8-bit binary
numbers (0 to 255, -128 to +127)
Made for Edexcel but could be used with other GCSE CS courses.
Includes:
Worksheet (STUDENT COPY)
Answer sheet (TEACHER COPY)