Question

find the sum of the greatest and least numbers that can be written using the digits 6,2,7and 4.

Answer 1

Hey!!
Thanks for the question!!

Here is the answer...

Greatest number formed from the digits 6,2,7,4
=7642
( When 4 digits are given, the greatest number is formed after arranging the digits from descending to ascending that is greater digit to smaller digit)

Smallest number formed from the digits 6,2,7,4
=2467
( When 4 digits are given,
the smallest number is formed after arranging the digits from ascending to descending that is smaller digit to greater digit)

Their sum =
$7642 + 2467 = 10109$
Hence the answer is 10109.

Final answer =
The sum of the greatest and least numbers that can be written using the digits 6,2,7and 4 is 10109.

I hope my answer helped!!