The sum of the first 500 odd numbers is 250,000.
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The sum of the first 500 odd counting numbers is 250,000.
501
The sum of the first 5,000 odd numbers 25,000,000.
To find the sum of all odd numbers from 1 to 499, we can use the formula for the sum of an arithmetic series. The formula is n/2 * (first term + last term), where n is the number of terms. In this case, there are 250 odd numbers from 1 to 499. So, the sum would be 250/2 * (1 + 499) = 125 * 500 = 62,500.
The sum of all the odd numbers between 1 and 12000 is 36000000.