WorksheetsBinary numbers 6th Grade
Total questions: 20
Worksheet time: 14mins
Name
Class
Date
1.
Binary is:
a)
a system using the digits 0 and 1 to represent a letter, digit, or other character in a computer or other electronic device.
b)
the most common format for text files in computers and on the Internet
2.
What are the only two numbers you can use in binary?
a)
0 and 1
b)
1 and 2
c)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
d)
1, 2, 4, 8, 16
3.
Which of these is NOT an example of binary?
a)
on or off
b)
true or false
c)
yes or no
d)
head, shoulders, knees, or toes
4.
What kind of 'base' system is binary known as?
a)
Base 12
b)
Base 8
c)
Base 2
d)
Base 10
5.
What kind of number system is used in everyday life?
a)
A simple number system
b)
Decimal
c)
Binary
6.
What kind of 'base' system is decimal known as?
a)
2
b)
10
c)
12
d)
1
7.
Which of these is the correct sequence for the place values for binary numbers?
a)
1, 2, 4, 8, 16, 32, 64, 128
b)
1, 2, 4, 6, 8, 10, 12, 14, 16
c)
1, 2, 3, 4, 5, 6, 7, 8
d)
0, 1
8.
What kind of data does a computer represent with binary?
a)
numbers
b)
letters
c)
pictures
d)
all of the above
9.
A bit is
a)
a numerical label assigned to each device.
b)
the smallest unit of data in a computer.
c)
a keyboarding term for typing.
d)
is a numeral system made up of 16 symbols.
10.
What is 12 in binary?
a)
0010
b)
1010
c)
1100
d)
1111
11.
1111 is the binary for?
a)
4
b)
7
c)
15
d)
20
12.
How do Binary values change with each addtional number?
a)
They double
b)
They go up in 10's
13.
8 bits = 1 byte
a)
TRUE
b)
FALSE
14.
what is 100 in decimal numbers
a)
1
b)
2
c)
4
d)
8
15.
what is 111 in decimal numbers
a)
3
b)
5
c)
7
d)
9
16.
what is 1010 in Decimal numbers
a)
10
b)
12
c)
14
d)
16
17.
what is 10000 in Decimal numbers
a)
4
b)
8
c)
16
d)
32
18.
what is 4 in binary numbers
a)
100
b)
101
c)
110
d)
111
19.
what is 101 in decimal numbers
a)
2
b)
3
c)
4
d)
5
20.
what is 1110 in decimal numbers
a)
12
b)
13
c)
14
d)
15
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