Skip to content » A Level Computer Science Home » Half Adders & Full Adders

Half Adders & Full Adders

Tutorial Video

Half Adder

Half Adders





Full Adder

Full Adders

4 Bit Adder

4 Bit Adder

Here is the 4 bit adder I create for the video tutorial together with a link to the logic circuit simulator.

8 Bit Adder

8 Bit Adder

Source: Wikimedia



Teacher Presentation

Past Paper Qns

No 16 31 Qn 4

May Jun 19 31 Qn 3