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Number Challenge for Pre School kids....ANSWER

ProfilePosted byOptionsPost Date

MR_MAGOO

MR_MAGOO Report 29 Dec 2013 22:31

The following problem can be solved by pre-school children in 5-10 minutes, by programmers - in 1 hour, by people with higher education... well, check it yourself!

8809=6

7111=0

2172=0

6666=4

1111=0

3213=0

7662=2

9313=1

0000=4

2222=0

3333=0

5555=0

8193=3

8096=5

7777=0

9999=4

7756=1

6855=3

9881=5

5531=0

2581=?

MR_MAGOO

MR_MAGOO Report 29 Dec 2013 22:32

All you have to find is the last number with the question mark.... :-D ;-)

Kense

Kense Report 30 Dec 2013 09:30

2 minutes (ex programmer).

Sharron

Sharron Report 30 Dec 2013 09:53

I think it's 0.

Didn't take me long because my number skills are on a par with pre-school children.

MR_MAGOO

MR_MAGOO Report 30 Dec 2013 12:20

The kids must be smarter than you Sharron because you're wrong...... :-(

What's your answer KenSE ?

Von

Von Report 30 Dec 2013 12:40

So far 12 hrs and I still don't get it :-D :-D :-D :-D :-D

+++DetEcTive+++

+++DetEcTive+++ Report 30 Dec 2013 13:46

Last night, I couldn't come up with anything. So even if my answer is wrong, it's taken a while to get there!

Island

Island Report 30 Dec 2013 13:53

2 (smartarse)

+++DetEcTive+++

+++DetEcTive+++ Report 30 Dec 2013 14:29

:-D to Island.

KittytheLearnerCook

KittytheLearnerCook Report 30 Dec 2013 21:19

No idea...............but I have narrowed it down to less than a million :-D :-D

Susan10146857

Susan10146857 Report 30 Dec 2013 21:52

The answer is 2


And it took me 1 minute :-D

MR_MAGOO

MR_MAGOO Report 30 Dec 2013 22:22

The correct answer is 2.

For those that want to know how we arrive at 2.......it's the number of circles in each number......

1001=2
8607=4

Hope you understand that......... :-D