SOLUTION: Hello Tutor. I am Faria, your student today, and there is this trick question, and people says it is 4,100, but I say it's 5000. So here is the problem: 1000+1000+40+30+20+1000+

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Question 499351: Hello Tutor.
I am Faria, your student today, and there is this trick question, and people says it is 4,100, but I say it's 5000.
So here is the problem:
1000+1000+40+30+20+1000+10.
Please tell me how is it 4100!
Thanks!

Found 3 solutions by chessace, richard1234, Alan3354:
Answer by chessace(471)   (Show Source): You can put this solution on YOUR website!
As shown it's 3,100.
There are 3 terms of 1000;
40+30+20+10 = 100
Is there a typo?

Answer by richard1234(7193)   (Show Source): You can put this solution on YOUR website!
I got 3100.

However I've seen similar trick questions; the addition usually goes in order instead of adding the whole thing up at once. It's more of a psychological trick than anything else.

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
It adds to 3000.
I don't see any trick.

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