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How many different ways can you add two odd numbers to get a sum of 20 and add examples
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How many different ways can you add two odd numbers to get a sum of 20 and add examples

User Jose Carrillo
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We can add only odd numbers. Let's assume that we're dealing ONLY with positive numbers. Which two odd numbers add to 20? 1+19 qualifies.
So do 3+17, 5+15, 7+13, 9+11.
User SirFunkenstine
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