WorksheetsDecimal and Binary Practice
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
convert the binary value 0000 0011 to a decimal value
(a)
2.
The binary value 0001 1001 is equal to decimal value:
a)
16
b)
8
c)
9
d)
25
3.
The decimal number 35 is equal to binary:
a)
0010 0011
b)
0001 1111
c)
0011 0011
d)
0010 1111
4.
The decimal number 145 is equal to binary:
a)
1100 0011
b)
1001 0001
c)
1011 0011
d)
1111 0000
5.
The binary number 1111 1000 is equal to decimal:
a)
200
b)
275
c)
248
d)
300
6.
The binary number 1111 1000 is equal to decimal:
a)
198
b)
148
c)
260
d)
248
7.
The binary number 0100 1011 is equal to decimal:
a)
75
b)
105
c)
65
d)
95
8.
The place values for 8 bit binary numbers are:
a)
128, 64, 32, 16, 8, 4, 2, 1
b)
64, 32, 18, 12, 4, 2, 1
c)
256, 128, 64, 32, 16, 8
d)
132, 66, 33, 16, 8, 4, 2, 1
9.
The decimal number 237 is equal to binary:
a)
1110 0011
b)
1110 1101
c)
1101 1101
d)
1010 1010
10.
256 base 10 is equal to binary:
a)
1110 1111
b)
1100 1111
c)
1111 1111
d)
1001 1001
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