Hmm... That's odd....

If you had an odd number of odd numbers, and u added them together, what would u get?

An Even Number An Odd Number

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2 solutions

Jingyang Tan
Jun 27, 2015

Just get 3 odd numbers like 7,7,7. you add them up and it totals up to 21. Odd number.

A nice approach, using an example to find out... Kind of like translating a word problem to an equation. Good work!

Taran Kota - 5 years, 11 months ago
Taran Kota
Jun 1, 2015

If odd numbers are added an even number of times, the result will be even. If they are added an odd number of times, it will be odd.

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