Binary Addition

1 Point

What is 1001 + 0101 in binary?

Use four bits to express your answer.

1 Point

What is 1110 + 1001 in binary?

Use five bits to express your answer.

1 Point

What is 10011 + 1101 in binary?

Use six bits to express your answer.

4 Points

Match the following binary sums to their answer.

2 Points

What is 1001010 + 1110001 in binary?

Complete the table below to express the answer in 8 bits.

1 Point

What is an overflow error?

When a calculation cannot be carried out because the computer doesn't recognise the command.
When the starting numbers in a calculation are too large.
When the number of bits required to store the result of a calculation is larger than the number of bits allocated.
When the results of a calculation are more than four bits.