Divisibility Rules
Math ⇒ Number and Operations
Divisibility Rules starts at 6 and continues till grade 10.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Divisibility Rules.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 6
Explain the divisibility rule for 4.
Explain the divisibility rule for 6.
Explain the divisibility rule for 9.
Is 4,444 divisible by 2, 4, and 8?
What is the divisibility rule for 2?
A number is divisible by 3 if the sum of its digits is divisible by 3. Is 4,221 divisible by 3?
A number is divisible by 7 if doubling the last digit and subtracting it from the rest of the number gives a result divisible by 7. Is 203 divisible by 7?
A teacher writes a number on the board. The number is divisible by 2, 3, and 5, but not by 4. Which of the following could be the number?
(1) 30
(2) 60
(3) 90
(4) 120
Which of the following is NOT a divisibility rule?
(1) For 2, check if the last digit is even.
(2) For 3, check if the sum of digits is divisible by 3.
(3) For 7, check if the number ends in 7.
(4) For 5, check if the last digit is 0 or 5.
Which of the following numbers is divisible by 10?
(1) 100
(2) 105
(3) 110
(4) 115
Which of the following numbers is divisible by 11?
(1) 1,221
(2) 1,232
(3) 1,243
(4) 1,254
Which of the following numbers is divisible by 2?
(1) 135
(2) 246
(3) 357
(4) 579
A number is divisible by 5 if its last digit is ____.
Fill in the blank: The divisibility rule for 11 involves finding the difference between the sum of the digits in odd places and the sum of the digits in ____ places.
Fill in the blank: The divisibility rule for 3 is to check if the ____ of the digits is divisible by 3.
Fill in the blank: The divisibility rule for 7 involves doubling the last digit, subtracting it from the rest, and checking if the result is ____ by 7.
A number is divisible by 3 if the sum of its digits is divisible by 3. Is 4,221 divisible by 3?
A number is divisible by 7 if doubling the last digit and subtracting it from the rest of the number gives a result divisible by 7. Is 203 divisible by 7?
Is 1,111 divisible by 11?
Is 1,111 divisible by 3?
