3 items are filed under this topic.
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5 digit numbers using the digits 5 and 2 |
2011-04-27 |
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From sissy:
I need a list of all possible 5 digit combinations using 5 and 2 numbers can repeat
Answered by Penny Nom. |
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What is the original number? |
2009-04-16 |
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From Yueh:
A five digit number is written on a blackboard. Ron erases one of the digits and adds a newly constructed number to the original one. The result is 41751. What is the original number?
Answered by Claude Tardif. |
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The sum of some 5 digit numbers |
2008-04-05 |
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From Tom:
There are 120 five-digit numbers that use all the digits 1 through 5 exactly once. What is the sum of these 120 numbers?
Answered by Penny Nom. |
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