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WorksheetsBinary Mastery Challenge
Total questions: 10
Worksheet time: 6mins
Convert the decimal number 13 to binary.
1101
1011
1110
1001
Convert the binary number 1010 to decimal.
8
10
12
14
What is the result of the binary addition 1011 + 1101?
11000
10100
10010
11010
Convert the decimal number 15 to binary.
1101
1011
11111
0101
Convert the binary number 1110 to decimal.
12
14
20
22
What is the result of the binary addition 1001 + 0011?
1010
1100
1110
10010
Convert the decimal number 31 to binary.
11101
11110
11111
10111
Convert the binary number 100001 to decimal.
33
38
46
48
What is the result of the binary addition 1110 + 1011?
11001
10101
10011
11011
Why is binary used in computing?
It is easier for computers to use a base-10 system.
Binary represents on and off states which are easy to implement with electronic circuits.
Binary allows for more complex calculations than other number systems.
It uses less energy than other number systems.
