How will you get the sum of odd numbers between 240 and 260?

What is the sum of odd numbers between 240 and 260?

What is the sum of even numbers between 300 and 320?
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1 Answer

tu get sum av odd numbers tween 240 & 260

sum av konsequitiv odd numbers is a square

zampel:1+3=4=2^2

240 thru 260: first=241, last=259

yu get 10 numbers...241, 243, ...259

sum=2500=50^2
by

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