Question

what should be added to 7384 to get largest 4 digit number​

Answer 1

Solution ✋

let X be Added

7384+X= 9999

X= 9999-7384

X=2615.

Therefore,2615 should be Added.

hope it help...

Answer 2

$largest \: 4 \: digit \: number = 9999 \\ \\ required \: number = 9999 - 7384 \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 2615$