Richard's numbers Z8-I-2 2019
Richard was playing with two five-digit numbers. Each consisted of different digits, which in one were all odd and in the other all even. After a while, he found that the sum of these two numbers starts with the double digit 11 and ends with the number 1 and that their difference starts with the number 2 and ends with the double digit 11.
Determine Richard's numbers.
Determine Richard's numbers.
Correct answer:
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