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2 items are filed under this topic.
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Six digit numbers with at least one 7 |
2004-12-27 |
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From Behzad:
How many six-digit numbers contain at least one 7 in their decimal expansion?
Answered by Penny Nom. |
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6 digit numbers from 0,0,2,2,4,4 |
2003-01-23 |
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From Amanda:
How many 6 digit numbers can you make from the numbers 0,0,2,2,4,4, giving that 0 cannot come first. The number has to contain 2 twos, 2 fours, and 2 zeros.
Answered by Penny Nom and Claude Tardif. |
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