Binary to Decimal Key
11001001
01000111
10000110
00010001
10001000
00111110
01010101
10101010
201
71
134
17
136
62
85
170
01101110
00010111
11111000
11100010
00011101
01101111
10010111
11100101
110
23
248
226
29
111
151
229
Computer Maintenance I: Numbering Systems Binary to Decimal Key
Copyright © Texas Education Agency, 2011. All rights reserved
7
Decimal to Binary Key
137
128
63
213
49
111
242
192
89
2
10001001
10000000
00111111
11010101
00110001
01101111
11110010
11000000
01011001
00000010
200
171
150
27
19
189
222
79
73
136
11001000
10101011
10010110
00011011
00010011
10111101
11011110
01001111
01001001
10001000
Computer Maintenance I: Numbering Systems Decimal to Binary Key
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9
HEXADECIMAL CONVERSIONS
INSTRUCTIONS: Convert the following numbers to their appropriate base forms
BASE 10
BASE 2
BASE 16
243
11110011
F3
172
10101100
AC
174
10101110
AE
54
110110
36
131
10000011
83
63
111111
3F
98
11000010
62
145
10010001
91
146
10010010
92
195
11000011
C3
77
1001101
4D
241
11110001
F1
172
10101100
AC
226
11100010
E2
36
100100
24
195
11000011
C3
49
110001
31
79
1001111
4F
123
1111010
7B
146
10010010
92
90
1011010
5A
224
11100000
E0
223
11011111
DF
Computer Maintenance I: Numbering Systems Hexadecimal Conversions Key
UNT in partnership with TEA, Copyright © . All rights reserved
11
Introduction to Binary Numbers Key
Part 1
Decimal
Part 2
Binary
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
64
128
0
1
10
11
100
101
110
111
1000
1001
1010
1011
1100
1101
1110
1111
10000
100000
1000000
10000000
Part 3
Decimal
20
21
21
23
24
25
26
27
Binary
1
2
4
8
16
32
64
128
1
10
100
1000
10000
100000
1000000
10000000
Computer Maintenance I: Numbering Systems Introduction to Binary Systems Key
Copyright © Texas Education Agency, 2011. All rights reserved
13