# Spring 2001 CSCI 255 Homework 1

You must show your work to receive full credit.
This assignment is due Monday, 22 January.

## Problem 1

Convert the following numbers from decimal into ten-bit
twos-complement notation.

## Problem 2

Convert the following ten-bit twos-complement numbers
into decimal numbers.

- 0011001100
- 1110001110
- 0000000000
- 1111111100

## Problem 3

What are the largest and smallest numbers that can be
expressed as a six-bit twos-complement number?

## Problem 4

Express the following decimal numbers in base 6: