DIGITAL ELECTRONICS Homework / LAB / Multisim

Version 1

Answer the following questions. Show your work clearly.

1. Solve the following problem:

(01110010)2

- (01001000)2

2. Solve the following problem:

0111

x 0100

3. Solve the following problem:

(00010111)2

+ (00101001)2

4. How is -77 decimal represented in 8-bit 2’s complement notation?

5. Give the decimal value of (10000110)2