Respostas

2014-08-06T20:40:05-03:00
25+78+456+987+149 x 478=
25+78+465+987+71.222
103+465+987+71.222
568+987+71.222
1.555+71.222
72.777
2014-08-06T20:53:44-03:00
Faça a multiplicação primeiro,

25+78+456+987+149*478

25+78+456+987+71222

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