Question

375-375÷25+50的简便计算？

Answer 1

375-375/25+50=375-5*75/25+50=375-5*5*15/25+50=375-15+50=360+50=410,此为运算步骤

Answer 2

=375-15+50
=410

Answer 3

=375-15+50
=410

Answer 4

375-375/25+50
=375-15+50
=360+50
=410
没有更好的简便算法。