WorksheetsDivisibility
Total questions: 36
Worksheet time: 28mins
252 is divisible by 9 because:
The digits add up to 18.
The sum of the digits is divisible by 9.
It's even and the sum of the digits is divisible by 3.
The sum of the digits is even.
You have two numbers, 20 and 100. Both numbers are divisible by _____.
3
10
9
15
You have two numbers, 36 and 72. Both 36 and 72 are divisible by _______.
9
3
6
All of the above
252 is divisible by 9 because:
The digits add up to 18.
The sum of the digits is divisible by 9.
It's even and the sum of the digits is divisible by 3.
The sum of the digits is even.
Is 4 a factor of 46?
Yes
No
Is 2 a factor of 64?
Yes
No
Is 5 a factor of 75?
Yes
No
Is 1.284.604 divisible by 2?
Yes, because the sum of the digits is 20, which is an even number
No, because 4 is an odd number
Yes, because 4 is an even number
No, because the it is not divisible by 3
What is the divisibility rule for 4?
The sum of the digits must be a multiple of 4
The last two digits must form a number that is a multiple of 4
The number must be divisible by 2 and 3.
The number must end in 0, 2, or 4
What is the divisibility rule for 6?
It is divisible by 2 and 3
It is divisible by 3 and 4
It is divisible by 2 and 4
The last digit is zero
What is the divisibility rule for 7?
Add the digits of the number together and divide by 7
If the last two digits are divisible by 7
If you double the last digit and subtract from the rest of the number you get a multiple of 7
Add up every third digit and subtract from the rest of the number
How do you know if a number is divisible by 11?
Add every second digit. Add every other digit. The difference has to be a multiple of 11 or 0
Add up all the digits and it has to be a multiple of 11
There is no divisibility rule
Subtract the last 3 digits from the rest of the number
What is the smallest digit that must be written on the blank to make
_ 45,146 divisible by 9?
(a)
What is the smallest digit that must be written on the blank to make
5 , _ 67 divisible by 11?
(a)
What is the smallest digit that must be written on the blank to make 34,4_2 divisible by 8?
(a)
What is 2970 divisible by?
Select all that apply.
2
3
5
9
11
What is 21423 divisible by?
Select all that apply.
2
3
6
9
11
What is 550 divisible by?
Select all that apply.
2
3
7
10
11
What is 39348 divisible by?
Select all that apply.
2
3
4
9
11
Which number is divisible by 9
345
8522
98874
2520 is divisible by 6 because:
It is divisible by 2 (even) and 5 (ends in a 0 or 5)
The sum of the digits is 12, a multiple of 6
It's divisible by 2 (even) and 3 (sum of digits is a multiple of 3)
The sum of the digits is even
Is 36,928 divisible by 4?
Yes, because the sum of the digits is a multiple of 4
Yes because the last two digits, 28, is divisible by 4
Yes, because it is an even number
Yes, because it is divisible by 2 and 3
Insert the correct digit to make the following number divisible by 3.
60_2
1
2
3
5
