WorksheetsTest Divisibility rules
Total questions: 105
Worksheet time: 6hrs 59mins
what is the divisibility rule for 4
Last two numbers divisible by 4
Last 3 numbers divisible by 4
Add all of the digits and divide by 4
Even number
Which number is divisible by 6
1782
1213
536
Which number is divisible by 9
345
8522
98874
Why does the divisibility rule for 6, that if a number is divisible by 2 and 3 then it is divisible by 6.
Because 2x3= 6
2 and 3 are the prime factors for 6
You add up all of the digits and then divide by 6.
Which number is divisible by 4 and 8
6657
7990
554672
If a number is divisible by 9 what other number is it divisible by?
3
4
6
8
Which number is divisible by 2,3,4,5,6,8,9, and 10
2 520
765 894
820
What is the divisibility rule for 1
It has to be an even number
Every number is divisible by 1
Add up all of the digits and if it is divisible by 1 then the whole number is.
A number is divisible by 10 if
It is even
It ends in 0
It ends in 0 or 5
The sum of the digits is a multiple of 10
How do you know if a number is divisible by 12?
The sum of the digits must be a multiple of 12
If it ends in 3, 6, or 9
If it is divisible by 3 and 4
If it is divisible by 2 or 3
How do you know if a number is divisible by 8?
If the sum of the numbers add up to 8
If the last 3 digits is divisible by 8
if the lat digit is an 8
If the number is an even number
Is 64 Prime or Composite?
Prime
Composite
Is 61 Prime or Composite?
Prime
Composite
60__2
What is the divisibility rule for 4?
The last two digits form a number divisible by 4
The last digit is a number divisible by 4
The last digit is even
The last digit is zero
What is the divisibility rule for 5?
It is divisible by 2 and 3
The last digit is a five
The last digit is five or zero
The last digit is zero
Which of the following statements is true of this number?
It is divisible by 3 and 9
It is divisible by 2, 3, and 6
It is divisible by 3
It is prime
Which of the following statements is true of this number?
It is divisible by 2, 6, and 9
It is divisible by 3 and 9
It is divisible by 3
It is prime
What is the divisibility rule of 9?
The sum of the digits is a number divisible by 3
The sum of the digits is a number divisible by 9
The last two digits form a number divisible by 3
The last digit is zero
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
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
How do you know if a number is divisible by 12?
The sum of the digits must be a multiple of 12
If it ends in 3, 6, or 9
If it is divisible by 3 and 4
If it is divisible by 2 or 3
Is 81 divisible by 3?
Yes, because the sum of the digits is 9, a multiple of 3
No, because 81 is an odd number
Yes, because 81 is an odd number
No, because 81 does not end in 3
Is 36,928 divisible by 4?
Yes, because the sum of the digits is a multiple of 4
Yes, because it is an even number
Yes because the last two digits, 28, is divisible by 4
Yes, because it is divisible by 2 and 3
Is 19,584 divisible by 9?
Yes
No
60__2
54,322 is divisible by 3
True
False
What is the divisibility rule for 1
It has to be an even number
Every number is divisible by 1
Add up all of the digits and if it is divisible by 1 then the whole number is.
Is 61 Prime or Composite?
Prime
Composite
insert the greatest digit to make the following number divisible by 3.
98732_6
9
8
7
1
insert the correct digit to make the following number divisible by 9.
987654_2
6
4
13
1
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.
4500
3700
5200
1000
The number 70,110 is divisible by...
2, 3, 4, 5, 6, 9, 10
2, 3, 4, 5, 6, 8, 9, 10
2, 3, 5, 6, 9, 10
2, 3, 5, 9, 10
60__2
if the sum of the digits is a multiple of three, its divisible by ?
1
2
3
4
if the number ends in a 5 or 0, the number is divisible by ?
5
15
10
20
if the number you have is divisible by two and three, it is also divisible by ?
6
4
2
3
if the sum of the digits is a multiple of nine, its also divisible by ?
3
6
9
12
621 is divisible by
3
7
2
5
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
135 is divisible by what?
4
9
3
25
What is the divisibility rule for 7?
Add all the digits together. If the sum is divisible by 7, then the original number is also divisible by 7.
If the number ends in 0 or 5, it is divisible by 7.
If the number is odd, it is divisible by 7.
Take the last digit, double it, and subtract it from the rest of the number. If the result is divisible by 7, then the original number is also divisible by 7.
If a number is divisible by both 7 and 8, what is the smallest number it could be?
35
64
56
42
What is the divisibility rule for 9?
The number must end in 9
The sum of the digits must be divisible by 3
The sum of the digits must be divisible by 9.
The number must be odd
If a number is divisible by 7, 8, and 9, what is the smallest number it could be?
252
315
100
504
What is the divisibility rule for 10?
The number must be odd
The number must be a prime number
The number must be a multiple of 5
The divisibility rule for 10 is that the number must end in 0.
If a number is divisible by 7 and 10, what is the smallest number it could be?
50
100
70
35
What is the divisibility rule for 8?
The divisibility rule for 8 is that the sum of the digits must be divisible by 8.
The divisibility rule for 8 is that the number must be even.
The divisibility rule for 8 is that the last three digits of the number must be divisible by 8.
The divisibility rule for 8 is that the number must end in 8 or 0.
If a number is divisible by 7, 8, and 10, what is the smallest number it could be?
280
150
200
250
If a number is divisible by 7, 9, and 10, what is the smallest number it could be?
630
567
315
700
If a number is divisible by 7, 8, 9, and 10, what is the smallest number it could be?
2000
3000
2520
1000
Is 83 divisible by 3, 4, or 5
Easy Question: Divisible by 5
Hard Question: Divisible by 4
Easy Question: It is divisible by 3
Trick Question: 83 = prime
What number is 448 divisible by?
Easy Question: Divisible by 5
Hard Question: Divisible by 7
Easy Question: It is divisible by 6
Trick Question: It is prime
What number is lowest number that 639 is divisible by (Only Accepting Whole Number move than 1)?
(a)
What number is lowest number that 834 is divisible by(Only Accepting Whole Number move than 1)?
(a)
Is 84 a prime number?
Yes
No
Is 53 a prime number?
Yes
No
Is 90 a prime number?
Yes
No
What number is 58 divisible by?
Easy Question: Divisible by 3
Hard Question: Divisible by 7
Easy Question: It is divisible by 2
Trick Question: 58 = prime
What number is 54 divisible by?
Easy Question: Divisible by 3
Hard Question: Divisible by 7
Easy Question: It is divisible by 6
Trick Question: 58 = prime
What number is 161 divisible by?
Easy Question: Divisible by 5
Hard Question: Divisible by 7
Easy Question: It is divisible by 6
Trick Question: 161 != prime
917,825,106 is divisible by 2. Hint: Determine if the number in the ones place is even.
True
False.
343 is divisible by 3. Hint: Add up the digits and see if the sum is a multiple of 3.
True
False
970 is divisible by 5. Hint: Determine if the number in the ones place is a 0 or a 5.
True
False
230 is divisible by 10. Hint: Determine if the digit in the ones place is a 0.
True
False
27 is divisible by 2. Hint: Determine if the number in the ones place is even.
True
False
8,425 is divisible by 5. Hint: Determine if the number in the ones place is a 0 or a 5.
True
False
73 is divisible by 10. Hint: Determine if the digit in the ones place is a 0.
True
False
84 is divisible by 3. Hint: Add up the digits and see if the sum is a multiple of 3.
True
False
7,154 is divisible by 2.
False because the digit in the thousands place is an odd number.
False because the sum of the digits (7 + 1 + 5 + 4) is 17 which is an odd number.
True because the digit in the ones place is a 4, and 4 is an even number.
True because the number in the thousands place is a 7.
462 is divisible by 3.
True because 4 + 6 + 2 = 12 and 12 is a multiple of 3.
True because the number in the ones place is even.
False because the number in the ones place is not a 3, 6, or 9
True because it contains a 6 which is a multiple of 3.
56 is divisible by 5.
True because the number in the tens place is a 5.
False because the number in the ones place is NOT a 0 or a 5.
False because the sum of the digits ( 5 + 6) is 11 which is not a multiple of 5.
True because the sum of the digits (5 + 6) is 11.
23 is divisible by 3.
True because the number in the ones place is a 3.
True because it is an odd number.
False because the sum of the digits (2+3) is 5 and 5 is not a multiple of 3.
False because the number does not end in 0 or 5.
78 is divisible by 2.
True because it is a small number.
True because the digit in the ones place is an even number.
False because the number in the tens place is a 7.
False because the number does not end in 0 or 5.
278,190 is divisible by 5
False because it is a very large number.
True because the number in the ones place is an even number.
False because the number in the ones place is a 0.
True. If the number in the ones place is a 0 or 5, then the number is able to be divided by 5.
12, 505 is divisible by 10.
True because the number in the ones place is a 0 or 5.
True because this is a large number.
False because the number in the ones place is NOT 0.
False because the number in the ones place is NOT an even number.
52,850 is divisible by 2. Hint: Determine if the number in the ones place is even.
True
False.
7,521 is divisible by 3. Hint: Add up the digits and see if the sum is a multiple of 3.
True
False
506 is divisible by 5. Hint: Determine if the number in the ones place is a 0 or a 5.
True
False
1,126 is divisible by 10. Hint: Determine if the digit in the ones place is a 0.
True
False
