Divisivility Rules
- 1. Anna has 40
chocolates, she wants
to share it to her friends
equally. But she is
having hard time
deciding on how to
group the chocolates.
- 4. How can we say
that a number is
DIVISIBLE OR NOT?
- 5. A number is DIVISIBLE if
when you divide it with a
certain number there will
be no remainder.
- 16. It is an even number
The sum of the digit is multiple of 3
It ends with 5 or 0
The sum of the digit is multiple of 9
It ends with 0
- 17. Can we now help
Anna to divide her
chocolates equally?
- 20. Is it an even number?
yes
Then is divisible
by 2.
- 21. Is the sum of the digits
is multiple of 3?
4 + 0 = 4, no
Then it is NOT
divisible by 3.
- 22. Does it end with 5 or 0?
Yes
Then it is
divisible by 5.
- 23. Is the sum of the digits
is multiple of 9?
4 + 0 = 4, no
Then it is NOT
divisible by 9.
- 24. Does it end with 0?
Yes
Then it is
divisible by 10.