What is the sum of the six three-digit numbers that have the digits 2, 4, and 6?

like the other problem, the columns will now total to 24

24 24 24 = 2664

But then, you knew that, since all the values have just doubled, and the previous answer was 1332.

To find the sum of the six three-digit numbers that have the digits 2, 4, and 6, we need to identify all the possible combinations of these three digits. Let's start by listing all the three-digit numbers that can be formed using the digits 2, 4, and 6.

We can arrange these digits in different ways, which gives us 3! (read as "3 factorial") or 3 × 2 × 1 = 6 permutations. The digits that can be formed are:

1. 246
2. 264
3. 426
4. 462
5. 624
6. 642

Now, we can add these numbers together to find the sum:

246 + 264 + 426 + 462 + 624 + 642 = 2664

So, the sum of the six three-digit numbers that have the digits 2, 4, and 6 is 2664.