Number Conversions and Binary Operations

Convert the binary number 1011 to denary.

• 9

• 11

• 13

• 15

Convert the denary number 25 to binary.

• 11001

• 10101

• 11100

• 10011

Convert the denary number 47 to hexadecimal.

• 2F

• 3E

• 1D

• 4B

Convert the hexadecimal number 1A to denary.

• 26

• 28

• 30

• 32

Convert the binary number 110110 to hexadecimal.

• 36

• 1B

• 2D

• 1A

Convert the hexadecimal number 3C to binary.

• 111100

• 101110

• 110011

• 100111

Perform a left binary shift by 2 places on the binary number 1010.

• 101000

• 100100

• 110000

• 101100

Perform a right binary shift by 3 places on the binary number 11010.

• 11

• 110

• 101

• 10

Add the binary numbers 1011 and 1101.

• 11000

• 10110

• 10010

• 11100

Convert the denary number 255 to binary.

• 11111111

• 11111011

• 11111101

• 11111110