Addiere und subtrahiere folgende Zahlen
-297
168
252
-253
143
-31
------
Wandle folgende Zahl in eine Fliesskommazahl um
2324
-297 -168 -252
297/2 = 148 Rest 1
148/2 = 74 Rest 0
74/2 = 37 Rest 0
37/2 = 18 Rest 1
18/2 = 9 Rest 0
9/2 = 4 Rest 1
4/2 = 2 Rest 0
2/2 = 1 Rest 0
1/2 = 0 Rest 1
1.0010.1001
168/2 = 84 Rest 0
84/2 = 42 Rest 0
42/2 = 21 Rest 0
21/2 = 10 Rest 1
10/2 = 5 Rest 0
5/2 = 2 Rest 1
2/2 = 1 Rest 0
1/2 = 0 Rest 1
1010.1000
252/2 = 126 Rest 0
126/2 = 63 Rest 0
63/2 = 31 Rest 1
31/2 = 15 Rest 1
15/2 = 7 Rest 1
7/2 = 3 Rest 1
3/2 = 1 Rest 1
1/2 = 0 Rest 1
1111.1100
1.0010.1001
1010.1000
1111.1100
erweitern
0001.0010.1001
0000.1010.1000
0000.1111.1100
1er Komplement
1110.1101.0110
1111.0101.0111
1111.0000.0011
2er Komplement
1110.1101.0111
1111.0101.1000
1111.0000.0100
addieren
1110.1101.0111
1111.0101.1000
--------------
1110.0010.1111
1111.0000.0100
--------------
1101.0011.0011
-2048+1024+256+32+16+2+1 = -717
richtig
