math URGENT!!!!
posted by dan
i have a list of 5 different numbers. the sum of 2 of the numbers is 0. the sum of 2 of the numbers is 1. the sum of 2 of the numbers is 2. the sum of 2 of the numbers is 3. the sum of 2 of the numbers is 4.the sum of 2 of the numbers is 5.the sum of 2 of the numbers is 6. the sum of 2 of the numbers is 7.the sum of 2 of the numbers is 8.the sum of 2 of the numbers is 9.the sum of 2 of the numbers is 10.the sum of 2 of the numbers is 11.the sum of 2 of the numbers is 12. what are the numbers?
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