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Binary arithmetic

Binary arithmetic

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Question 2

A microcontroller retrieves three 8-bit register values representing telemetry data:

0 0 1 1 0 1 0 10 1 0 1 1 0 1 0+ 0 0 1 0 0 1 1 1 \begin{array}{r} 0\ 0\ 1\ 1\ 0\ 1\ 0\ 1 \\ 0\ 1\ 0\ 1\ 1\ 0\ 1\ 0 \\ +\ 0\ 0\ 1\ 0\ 0\ 1\ 1\ 1 \\ \hline \\ \hline \end{array} 0 0 1 1 0 1 0 10 1 0 1 1 0 1 0+ 0 0 1 0 0 1 1 1​​

Calculate the total sum of these three values, presenting your working and final answer as an 8-bit binary number.

[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.

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