7.4*5.6+7.4+5.4-74*0.1(简算)

发布时间:2021-03-16 07:39:57

7.4*5.6+7.4+5.4-74*0.1(简算)

网友回答

7.4*5.6+7.4+5.4-74*0.1
=7.4*5.6+7.4+5.4-7.4*1
=7.4*(5.6+5.4-1)
=7.4*10
=74======以下答案可供参考======
供参考答案1:
7.4(5.6+1)+5.4_7.4
=7.4*6.6+5.4_7.4
供参考答案2:
7.4*5.6+7.4+5.4-74*0.1
=7.4*(5.6+5.4-1)
=7.4*10
=74 .
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