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计算
9.07-22.78÷3.412.6÷0.28+37.6.
人气:366 ℃ 时间:2020-03-26 01:37:49
解答
(1)9.07-22.78÷3.4,
=9.07-6.7,
=2.37;
(2)12.6÷0.28+37.6,
=45+37.6,
=82.6.
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