Computer Number Systems

Convert the binary number $10101011_2$ to octal.

Convert the decimal number 156 to binary.

What is the largest decimal value that can be represented with 6 binary digits?

Add the binary numbers $10110_2$ and $1101_2$. Give your answer in binary.

Subtract the binary number $1010_2$ from $11001_2$. Give your answer in binary.

Multiply the binary numbers $110_2$ and $101_2$. Give your answer in binary.

Convert the hexadecimal number $\text{B5}_{16}$ to octal.

What is the hexadecimal representation of the binary number $11010110_2$?

How many hexadecimal digits are needed to represent the decimal number 1000?

Which of the following is the octal equivalent of the hex number $\text{1C}_{16}$?

Convert the octal number $347_8$ to decimal.

Convert the hexadecimal number $\text{2AF}_{16}$ to decimal.