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# Without building a tile model how can you determine whether a sum of numbers is even or odd?

Updated: 9/16/2023

Wiki User

14y ago

You have to look at the ones place digit for the quick way to this. If both ones digits are even then it will be even, if they are both odd then it will be even, if one is odd and one is even then it will be odd.

Wiki User

14y ago

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Q: Without building a tile model how can you determine whether a sum of numbers is even or odd?
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None Of Them Equals 100 and 10 so 127 is 130

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