Do the math in your head.

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.

and No caculator!

Do the math in your head.

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.

and No caculator!

OK, 5000, not difficult to do off the top of my head.

are you so sure its not that diffcult to do it off the top of ur head?? and plus ure a mentor…that would make me even laugh moore:P

*can’t stop laughing*

i got 4100 out of my head…

if i missed something here…let me know…i am easily confused when i’m tired…

Just because I’m a mentor doesn’t mean I’m immune to mistakes!

It’s actually 4100. After I added it up again I got 4100.

Same here… after some rethinking, I also got 4100.

4100 first try. /me is smart

hehe…u’re not the only one…everyone on my msnlist got it wrong:P they all got 5000 even i did too:P

Yup I got 4100 also…

Yeap 4100, I got it the first try but i think the part where you get confused is when you get to 4090 and then add ten if you are trying to do it fast it is very likely you will say 5000.

Its a pretty good one.

Dave

Oh man… you got me the first time. But then again I’m not a math major, and I suck at anything math related. But the second attempt… I got it… so I guess it’s “2nd time is the charm” now…

…i got 63.

…no wait, 4100. i get 4100.

well my first answer was 42, since it is the answer to everything.

Then I actually did some math and it ended up being 42 + 4058 or 4100.

You can just add the 1000’s together and then add the smaller numbers together. it makes it a ton easier. I got 5000 first also ::embarassed::

Hm… I’m muy confused…

Did it twice in my head and got 5000. Did it once on calc and got 4100.

Did it twice in my head and got 5000. Did it once on calc and got 4100.

Same here.

yeah got 4100 the first time. try keeping the 1000’s apart then add the smaller numbers. you get 5000 by mixing up their places and what not.

Oops… you found what I did. Remember kids, 90 + 10 != 1000.

I got 4100 first!!! =D Man I rule.

did it in my head and got 4100…

Really not that hard, but its a good way to confused others…