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2004-01-09, 13:14
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#1 |
Oct 2003
Croatia
23·3·19 Posts |
Number Pyramid
A Number Pyramid is composed of the 10 different numbers 0-9 with a top row of 1 number resting on a second row of 2 sitting on a third row of 3 supported by a bottom row of 4. For example, a Number Pyramid could be:
.............0 ...........1..2 ..........3..4..5 ........6..7..8..9 Given the clues below, can you determine the composition of Number Pyramid 2? 1. The sum of the two numbers in the second row is 11. 2. The sum of the numbers in the bottom row minus the sum of the numbers in the third row equals 10. 3. The rightmost numbers in the four rows of the Number Pyramid 2 sum to 18. 4. The middle number in the third row minus the leftmost number in the second row equals 4. 5. Subtracting the top number in the Pyramid from the rightmost number in the second row leaves 4. 6. In the bottom row, the leftmost number is greater than the second number from the left, while the rightmost number is greater than the second number from the right. Last fiddled with by edorajh on 2004-01-09 at 13:20 |
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2004-01-09, 18:15
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#2 |
Jun 2003
The Texas Hill Country
108910 Posts |
4
3 8 2 7 1 9 6 0 5 |
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2004-01-09, 21:41
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#3 |
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Oct 2003
Croatia
23×3×19 Posts |
correct!
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2004-01-13, 13:48
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#4 |
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Nov 2002
Vienna, Austria
41 Posts |
[FONT=courier new] DITO [/FONT] |
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