Divisiblity Test
Children's this is not a test for you. Its the test which we are going to teach you ! Our new topic which is called Divisiblity Test !
This will help you to know is the no. is divisible by nos. till 10 or not.
For ex. 72 is divisible by 3.
But, how can you know that the 3 is divisible by 72 ?
We will tell you the shortcuts. So remember all the rules of Divisiblity till 10 !
Divisiblity rule of 2 - The no. which haves 0,2,4,6 and 8 in the units place are Divisible by 2 !
Divisiblity rule of 3 - To find the multiple of three, count the sum of the numbers. If the sum of the no. is in threes table, the no. is divisible by 3 ! For Ex. 72.. 7+2 = 9.......... 9 is in threes table so 72 is divisible by 3 !
Divisiblity rule of 4 - When the last 2 digit no. are divisible by 4 it means that the whole no. is divisible by 4 !
Divisiblity rule of 5 - When the no. have 0 or 5 in its units place, the no. is divisible by 5.
Divisiblity rule of 6 - To find the multiple of six, count the sum of the numbers. If the sum of the no. is in threes table, and it is even number it is perfectly divisible by six !
Divisiblity rule of 7 - Sorry, there's no rule...
Divisiblity rule of 8 - When the last 3-digit no. is divisible by 8, it means the whole no. is divisible by eight.
Divisiblity rule of 9 - When the sum of the digit in any no. is divisible by 9, the no. is divisible by nine.
Divisiblity rule of 10 - If any no have 0 in its units place, the no. is divisible by 10 !
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This will help you to know is the no. is divisible by nos. till 10 or not.
For ex. 72 is divisible by 3.
But, how can you know that the 3 is divisible by 72 ?
We will tell you the shortcuts. So remember all the rules of Divisiblity till 10 !
Divisiblity rule of 2 - The no. which haves 0,2,4,6 and 8 in the units place are Divisible by 2 !
Divisiblity rule of 3 - To find the multiple of three, count the sum of the numbers. If the sum of the no. is in threes table, the no. is divisible by 3 ! For Ex. 72.. 7+2 = 9.......... 9 is in threes table so 72 is divisible by 3 !
Divisiblity rule of 4 - When the last 2 digit no. are divisible by 4 it means that the whole no. is divisible by 4 !
Divisiblity rule of 5 - When the no. have 0 or 5 in its units place, the no. is divisible by 5.
Divisiblity rule of 6 - To find the multiple of six, count the sum of the numbers. If the sum of the no. is in threes table, and it is even number it is perfectly divisible by six !
Divisiblity rule of 7 - Sorry, there's no rule...
Divisiblity rule of 8 - When the last 3-digit no. is divisible by 8, it means the whole no. is divisible by eight.
Divisiblity rule of 9 - When the sum of the digit in any no. is divisible by 9, the no. is divisible by nine.
Divisiblity rule of 10 - If any no have 0 in its units place, the no. is divisible by 10 !
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