It's either Math or Magic, either way! I'm marvelled

It's simple math he made you add 10 and subtract 3 so invariably if you subtract the original number you had in mind all you'll be left with is 7 100,000+10 =100,010 100,010 - 3 = 100,007 100,007 - 100,000 = 7

Something we did way back in secondary school days 😂

I think it's both

None of the above!!! Unimpressed in fact Dude acting smooth and coy😂😭 Your age will alway be your age n 10 minus 3 will always give you 7. The first two words were there to distract you. Hypnosis tueh😂

That’s math

It's just logic nothing more

Lol, Here's the trick, He made you add up all those numbers, If you look closely, all you did was 10-3 = 7. The remaining maths you did, plus the writing on the wall gimmick was all unimportant to him getting your answer.

It's common maths bro

Just logic not magic

You be math guru na