Quiz#2 10'o (Decimals & Divisibility Rule)

True

False

Only 2

2, 5 and 10

2 and 5 only

none

Yes

No

10,500

20,005

12,430

11,901

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 last digit can only be a 5.

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

Yes, because the sum of the digits is 9, and it is divisible by 3

Yes, because 81 is an odd number

No, because 81 is an odd number

No, because 81 does not end in 3

It is divisible by 2 (even) and 5 (ends in a 0 or 5)

It's divisible by 2 (even) and 3 (sum of digits is a multiple of 3)

The sum of the digits is 12, a multiple of 6

The sum of the digits is even

The sum of the digits must be a multiple of 4

The number must be divisible by 2 and 3.

The last two digits must form a number that divisible by 4

The number must end in 0, 2, or 4

5

10

2

All of the above

2, 3 and 9

2, 3, 6, and 9

2, 3, 4, and 8

2 and 4