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| Math Central | Quandaries & Queries |
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1118539 Thank You! |
Jim,
I see three cases.
- No ones: How many 2 digit numbers can be crreated from 8, 5, 3 and 9?
- One one: How many two digit numbers can be created using one 1 and one digit from 8, 5, 3 and 9?
- Two ones: How many two digit numbers can be created from 1 and 1?
I hope this helps,
Penny
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