Math Magic

By admin

Shout out to my favorite mathmagician!
Arthur Benjamin: Lightning calculation and other “Mathemagic”

 

1) Take any 3 digit number, but the first and third number Cannot be the same. (example 853)
2) reverse the order and subtract
853 -358 =495
3) reverse the answer and then add it 495 + 594 =1089
The Answer always equals 1089!
try again: 921 -129 = 792
792+297= 1089! Amazing huh??
Got an explanation for this?