Question

puzzle, the house number has four digits,. the largest place value digit is the smallest counting digit, the next place value digit is the difference of 6438 and 6436,. the next one is the sum of the first two, the last one is the number of digits in the house number​

Answer 1

The answer should be 1 ( Smallest counting digit) will occupy the thousands place followed by 2 next to it would be 3 and the last one being 4 .

1234 Beautiful