Skip to content

Course home

Binary arithmetic

Binary arithmetic

EasyMedium
12345678910111213141516
Question 3

In a digital music synthesizer, three distinct 8-bit control signals representing frequency modulation parameters are combined.

Add together the three 8-bit binary numbers representing these signals and give your final answer as an 8-bit binary number:

0 0 1 1 0 1 0 10 1 0 0 1 1 1 0+ 0 0 0 1 0 0 1 1 \begin{array}{r} 0\ 0\ 1\ 1\ 0\ 1\ 0\ 1 \\ 0\ 1\ 0\ 0\ 1\ 1\ 1\ 0 \\ +\ 0\ 0\ 0\ 1\ 0\ 0\ 1\ 1 \\ \hline \\ \hline \end{array} 0 0 1 1 0 1 0 10 1 0 0 1 1 1 0+ 0 0 0 1 0 0 1 1​​
[2]
Markscheme

Binary arithmetic Questions

  1. GCSE
  2. /Computer Science
  3. /Binary arithmetic

49 exam-style questions on AQA GCSE Computer Science Binary arithmetic. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank