# Is 1003 a multiple of three?

No, all multiples of three can be worked out easily. The sum of all the numbers must add up to 3, 6 or 9. For example, 1+0+0+3 = 4 so it is not a multiple of 3. Another example is 876. 8+7+6=21 2+1=3 so 876 is a multiple of 3.

### Is two dozen evenly by three?

Assuming you mean "divisible", yes it is. One dozen is twelve, so two dozen is twenty-four, which is a multiple of three. An easy way to test if a number is a multiple of three is by adding up the digits; if it gives you another multiple of three, you're dealing with a multiple of three (2 + 4 = 6, 6 is a multiple of three, so 24 is too)

### Why 35 and 7 are the only three consecutive odd prime numbers?

If you take three consecutive odd (or three consecutive even) numbers, one of the three will always be a multiple of 3. If you take three consecutive odd (or three consecutive even) numbers, one of the three will always be a multiple of 3. If you take three consecutive odd (or three consecutive even) numbers, one of the three will always be a multiple of 3. If you take three consecutive odd (or three consecutive…