Understanding Binary Addition

What is the first step in adding multi-digit numbers in binary?

• Convert the numbers to decimal

• Multiply the digits

• Add the least significant digits first

• Start with the most significant digit

In binary addition, what does '1 + 1' equal?

• 01

• 11

• 10

• 2

What do you do when you get a sum of '2' in binary addition?

• Ignore and move to the next digit

• Write '10' in the same place

• Carry over '1' and write '0'

• Write '2'

How is '1 + 1 + 1' represented in binary?

• 101

• 11

• 111

• 3

What is the significance of carrying over in binary addition?

• It simplifies the multiplication process

• It is used to represent a sum greater than '1'

• It helps in subtracting numbers

• There is no significance

After adding '1011' and '111' in binary, what is the result in binary?

• 11001

• 10101

• 11110

• 10010

What does the binary number '1011' represent in decimal?

• 13

• 10

• 11

• 9

What is the decimal equivalent of the binary number '111'?

• 6

• 7

• 5

• 8

How do you verify the correctness of binary addition?

• By subtracting the numbers

• By dividing the binary numbers

• By converting to decimal and adding

• By multiplying the binary numbers