b9 2-2 Binary Shifting - GCSE Quiz

What is the new binary number when you shift 1101 left by 3 places? (write the answer as an 8 bits)

What is the new binary number when you shift 10101 left by 2 places? (answer must be 8 bits)

What is the new binary number when you shift 1010 right by 1 place? (answer must be 8 bits)

What is the new binary number when you shift 110100 right by 2 places? (answer must be 8 bits)

Shifting a binary number left is a quick method of doing what?

• Adding 2 to a binary number.
• Subtracting 2 from a binary number.
• Multiplying a binary number by 2.
• Dividing a binary number by 2.

What will happen to the 1 on the far right side of the following number if we perform a binary shift right?

• It will be shifted across to the far left side of the binary number.
• It will be moved left by 1 place.
• It will be discarded.
• Nothing will happen, it can't be done.

What is decimal number value when you shift the binary value 1111 left twice?

• 60
• 40
• 20
• 10

What is the decimal number value when you shift the binary value 101100 right twice?

• 1
• 11
• 22
• 44