8 Questions
Which of the following is a rule of divisibility?
Adding the digits of a number and checking if the sum is divisible by 3
What is the purpose of a rule of divisibility?
To determine if one number is a factor of another
Which of the following is an example of a rule of divisibility?
Checking if the sum of the digits of a number is divisible by 9
Which of the following is a rule of divisibility for determining if a number is divisible by 3?
The sum of the digits in the number is divisible by 3
Which of the following is a rule of divisibility for determining if a number is divisible by 9?
The sum of the digits in the number is divisible by 9
Which of the following is a rule of divisibility for determining if a number is divisible by 4?
The number formed by the last two digits is divisible by 4
Which of the following is a rule of divisibility for determining if a number is divisible by 8?
The number formed by the last three digits is divisible by 8
What is the purpose of an LCM (Least Common Multiple)?
To find the smallest common multiple of two or more given numbers
Test your knowledge on rules of divisibility with this quiz! Learn how to determine if one whole number is a factor of another without going through the lengthy process of division. Challenge yourself and become a pro at identifying divisibility rules.
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