1, 2 and 6 is one possible triad.
A dozen is equal to 12. The sum of the digits of 12 are 1 + 2 = 3.
No. Take 12 for example. 1+2=3 but 1x2 doesn't equal 3, it equals 2.
It is: 12-12 = 0
121
15
16 is not equal to 312. Other variations of these digits, such as 1/6 and 3/12 are not equal either.
79
A simple division test for 3 is if the sum of the digits of the number in question is equal to a multiple of three. In this case, the sum of the digits of 3405 is equal to 12, therefore, 3405 is divisible by 3. 3405 / 3 = 1135
Yes. 12 * 9 = 108. 108 is a number made up from 3 digits.
(3+3+3)*(3+4)=9+12+9+12+9+12=27+36=63
The answer is 39. 3+9=12, 3x9=27. 12+27=39.
Any number because one time anything equal the number you put down.