WorksheetsUnderstanding Number Systems
Total questions: 10
Worksheet time: 5mins
What is the decimal representation of the binary number 1010?
11
1011
10
1000
Identify the hexadecimal equivalent of the decimal number 255.
F0
FE
F1
FF
What is the binary form of the decimal number 13?
1101
1110
1010
1001
Convert the octal number 17 to its decimal form.
14
16
15
12
Which of the following is a prime number: 15, 17, 21?
17
14
19
22
Which number is greater: 45,678 or 45,689?
45,600
45,700
45,689
45,678
What is the place value of 7 in the number 57,432?
70
700
7000
70000
What is a number system?
A number system is a type of mathematical operation.
A number system is a method for representing and working with numbers using a specific set of symbols and rules.
A number system is a collection of random symbols.
A number system is a way to measure physical quantities.
Round the number 3,456 to the nearest hundred.
3500
4000
3600
3400
Round the number 3,456 to the nearest hundred.
3500
4000
3600
3400
