Binary addition (Edexcel GCSE Computer Science): Flashcards
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12 cards from this deck
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Practise the cards
12 cards from this deck
Direction to work when adding binary numbers
Direction to work when adding binary numbers
Right to left
Digits used in binary addition
Digits used in binary addition
Only 0 and 1
Binary addition rule:
Binary addition rule:
Binary addition rule:
Binary addition rule:
Binary addition rule:
Binary addition rule:
and carry
What to write when adding in binary
What to write when adding in binary
Write , carry to next column
Which column to start from in binary addition
Which column to start from in binary addition
Rightmost column
How to align binary numbers before adding
How to align binary numbers before adding
Align rightmost digits
Method used to represent negative numbers in binary
Method used to represent negative numbers in binary
Two's complement
Common mistake: starting direction in binary addition
Common mistake: starting direction in binary addition
Starting from left instead of right
Common mistake when in binary
Common mistake when in binary
Forgetting to carry the
Exam strategy to verify binary addition answer
Exam strategy to verify binary addition answer
Convert back to decimal to check