This is really interesting. It's kind of a brain teaser.

Condition : You must do this in your head. Don't use paper to write out the problem.

Take 1000 and add 40 to it. Now add another 1000.
Now add 30. And another 1000.
Now add 20. Now add another 1000. Now add 10.

What is the total?

Spoiler (Click to View)

Did you get 5000? Most people do, but the correct answer is actually 4100. If you don't believe me, try using a calculator or writing it on paper.

Thanks.

thats what i got lol its easy just do 40+10 then 20+30 then theres 2 50's add them together you get 100 then just count how many 1000 there are :L

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