35.78*37 35.79*82-367.9*1.9脱式计算，要简算

Question

如题所述

Answer 1

35.78*37+35.79*82-367.9*1.9
=35.78*（37+82-19）+0.01*82-1.01*1.9
=35.78*100+0.82-1.919
=3578.82-2+0.081
=3576.01

Answer 2

原式=35.79×（37+82-19）
=35.79×100
=3579追答

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Answer 3

发动机好不好