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SAM MILLA (m)
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3 on 3
Using the numbers 1-9 (you can only use each number ONE time) can you make 3 rows of 3 so that the sum total of all 3 digits in any direction (vertical and horizontal) is 15?
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chidipupay (m)
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it is simple.
8 6 1
4 2 9
3 7 5
am i right?
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SAM MILLA (m)
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weldone.
you got it right.
worked it out this way too.
8 3 4
1 5 9
6 7 2
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kola oloye (m)
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3 on 3
Using the numbers 1-9 (you can only use each number ONE time) can you make 3 rows of 3 so that the sum total of all 3 digits in any direction (vertical and horizontal) is 15?
* * *
* * *
* * *
check this out 9 5 1 2 7 6 4 3 8 give us something harder |
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jay bee (m)
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Can you add your name to the list? Work out the answer to unlock the spreadsheet.
This is a 5th Grade Math Problem. If you can’t stand word math problems, just delete now. If you can open
spreadsheet with the correct answer, you’ll see it’s a very small list of people who have got the correct answer. This is not a trick question. This is a real math problem so don’t say that a bus has no legs, and the bus driver is NOT part of the equation.
There are 7 girls in a bus.
Each girl has 7 backpacks.
In each backpack there are 7 big cats.
For every big cat there are 7 little cats.
Question: How many legs are on the bus?
The number of legs is the password to unlock the attached Excel sheet.
If you open it, add your name and send it on to see who else can unlock it.
Good luck!
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jay bee (m)
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no one managed to solve it?
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Miketomi
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it is simple.
8 6 1
4 2 9
3 7 5
am i right?
Am afraid you are wrong despite SAM MILLA said you are right. If you add along the left diagonal (1,2,3) you can't get 15. The kernel of the solution is that 5 must occupied the central position as arranged by SAM MILLA. There are other possible arrangement but 5 must be central. |
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SAM MILLA (m)
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Am afraid you are wrong despite SAM MILLA said you are right.
If you add along the left diagonal (1,2,3) you can't get 15.
The kernel of the solution is that 5 must occupied the central position as arranged by SAM MILLA.
There are other possible arrangement but 5 must be central.
Yea, you are very right, I just brushed my attention horizontally and vertically through his answer. Meanwhile he is right partially7 because iforgot to add Diagonally on the question box. |
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tetmosol (m)
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8 4 3
6 2 7
1 9 5
I think I am right!!
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TheAnswer.xls (148 KB - downloaded )
