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计算:335-180÷526×25+350624-54×9(750+230)÷7.

题目详情
计算:
335-180÷5 26×25+350 624-54×9 (750+230)÷7.
335-180÷5 26×25+350 624-54×9 (750+230)÷7.
335-180÷5 26×25+350 624-54×9 (750+230)÷7.335-180÷526×25+350624-54×9(750+230)÷7.
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答案和解析
(1)335-180÷5,
=335-36,
=299;

(2)26×25+350,
=650+350,
=1000;

(3)624-54×9,
=624-486,
=138;

(4)(750+230)÷7,
=980÷7,
=140.