The digits must add up to 10.

The last digit needs to be a 5 or 0.

The last digit can only be a 5.

The sum of the digits need to be divisible by 5.

Yes

No

75,395

984,940

222,222,235

8,943,892

1

9

4

5

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

Add up the digits. The sum must be an even number

The digits must add up to 9.

The last digit must be a 3.

Add up the digits. The sum must be a multiple of 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

Yes

No

Yes

No

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