Number System Practice Problems
Conversion Practice
|
Decimal |
Binary |
Hexadecimal |
|
123 |
01111011 |
7B |
|
819 |
1100110011 |
333 |
|
248 |
11111000 |
F8 |
|
234 |
11101010 |
EA |
|
247 |
11110111 |
F7 |
|
143 |
10001111 |
8F |
|
17 |
10001 |
11 |
|
195 |
11000011 |
C3 |
|
72 |
01001000 |
48 |
|
239 |
11101111 |
EF |
|
33 |
100001 |
21 |
|
23 |
00010111 |
17 |
|
17 |
00010001 |
11 |
|
4 |
100 |
4 |
|
256 |
100000000 |
100 |
|
100 |
01100100 |
64 |
|
75 |
01001011 |
4B |
|
219 |
11011011 |
DB |
|
207 |
11001111 |
CF |
Addition Practice
|
11001111 |
10101010 |
11001100 |
11111111 |
11111010 |
|
00110000 |
10101011 |
00001110 |
11111111 |
00001110 |
|
11111111 |
101010101 |
11011010 |
111111110 |
100001000 |
|
00001111 |
11111010 |
10000000 |
10000000 |
11100010 |
|
00111010 |
10100011 |
00001110 |
10011111 |
01011110 |
|
01001001 |
110011101 |
10001110 |
100011111 |
101000000 |
|
11111111 |
11001110 |
00000100 |
00001000 |
11110111 |
|
00110001 |
10111011 |
00001110 |
11111111 |
000000001 |
|
100110000 |
110001001 |
00010010 |
100000111 |
11111000 |
Subtraction Practice
|
11001111 |
10101010 |
11001100 |
11111111 |
11111010 |
|
00110000 |
10101001 |
00001110 |
11111111 |
00001110 |
|
10011111 |
00000001 |
10111110 |
00000000 |
11101100 |
|
01001111 |
11111010 |
10000000 |
11000000 |
11100010 |
|
00111010 |
10100011 |
00001110 |
10011111 |
01011110 |
|
00010101 |
01010111 |
01110010 |
00100001 |
10000100 |
|
11111111 |
11001110 |
00100100 |
01001000 |
11110111 |
|
00110001 |
00111011 |
00001110 |
00111111 |
000000001 |
|
11001110 |
10010011 |
00010110 |
00001001 |
11110110 |