3 years ago

How many positive four-digit integer palindromes have 12 as the sum of the digits of the number?

1 answer:

8 0

2442
2+4+4+2=12

3333
3+3+3+3=12

1551
1+5+5+1=12

4224
4+2+2+4=12

5115
5+1+1+5=12

6006
6+0+0+6=12

The answer is 6

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