Angeliquegrace3900 Angeliquegrace3900

11-10-2017
Mathematics

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Solve mentally. explain how you grouped numbers to solve. 25 + 43 + 75

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heralindemanoxl5mu heralindemanoxl5mu

11-10-2017

break them apart so that the easiest are firat. start with 25+75

25+75=100 then add 43. 100+43=143

So, 25+43+75=143

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