Question

Tell us which digit has been replaced by quistion mark in the sum ?1-2?=3

Answer 1

becoz when we subtract large digit from small digit it's result is always in minus(-) , but here ur result is in plus(+

Answer 2

HI USER ✌✌

HERE'S YOUR ANSWER ⤵⤵⤵⤵

⭕ ?1-2?=3

⚫31-28=3

HOPE IT MAY HELPS UH ❤✌