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371x6371x4脱式计算

5.96x0.25x4=5.96x(0.25x4)=5.96x1=5.96 朋友,请【采纳答案】,您的采纳是我答题的动力,谢谢.

0.75*4+0.75*4=6~回答完毕~~\(^o^)/~祝学习进步~~~

17.525+7.5x4脱式计算解:直接运算最简便,原式=17.525+7.5x4=17.525+30=47.525

5,.83x0.5x4=5.83x(0.5x4)=5.83x2=11.66

25X73X4=25X4X73=100X73=7300

3.12除以15+4点71计算下面各题脱式计算 3.12÷15+4.71 =0.208+4.71 =4.918

0.25x1.38x4=(0.25x4)x1.38=1x1.38=1.38

17.8x(1.78x4)脱式计算简便17.8*(1.78*4)=17.8*7.12=126.736.

5.73x4.27+5.73x5.73=5.73x(4.27+5.73)=5.73x10=57.3

(37一15)x(8十4)脱式计算 =22x12 =22x(10+2) =22x10+22x2 =220+44 =264

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