3.6+6.4x0.73是简算吗

姬勤眉33473.6*0.4+6.4÷2.5简便记算 -
乌宰柳18373144700 ______ 3.6*0.4+6.4÷2.5=3.6x0.4+6.4x0.4=(3.6+6.4)x0.4=10x0.4=4

姬勤眉33474.9x3.6+6.4x3.6 - 3.6x1.3的简便计算 -
乌宰柳18373144700 ______ 原式 =6.1x3.6+3.6x4.9-3.6 =(6.1+4.9-1)x3.6 =(11-1)x3.6 =10x3.6 =36 供参考.

姬勤眉3347用简便计算27.9十3.6x2.5 -
乌宰柳18373144700 ______ 3.6x2.5十6.4x2.5 =2.5*(3.6+6.4) =2.5*10 =25

姬勤眉33476.4x3.28 3.6x3.28的简便方法 -
乌宰柳18373144700 ______ 6.4x3.28+3.6x3.28=3.28x(6.4+3.6)=3.28x10=32.8 朋友,请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!!!朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问.谢谢.

姬勤眉33473.6x3.6 6.4x3.6简便的算 -
乌宰柳18373144700 ______ 3.6x3.6+6.4x3.6 =3.6x(3.6+6.4) =3.6x10 =36.

姬勤眉3347简算6.4x2.7+64x0.73= -
乌宰柳18373144700 ______[答案] 6.4x2.7+64x0.73=6.4x2.7+6.4x7.3=6.4x(2.7+7.3)=6.4x10=64

姬勤眉33476.4*7.23 0.9*0.4*72.3的简便方法? -
乌宰柳18373144700 ______ 你的这个题应该是6.4*7.23+0.9*0.4*72.3吧,可以这样计算:6.4*7.23+0.9*0.4*72.3=6.4*7.23+0.9*0.4*10*7.23=7.23*(6.4+0.9*0.4*10)=7.23*(6.4+3.6)=7.23*10=72.3

姬勤眉33470.36╳5.4 6.4ⅹ0.54的简便计算 -
乌宰柳18373144700 ______ 是0.36X5.4+6.4X0.54吗?=3.6X0.54+6.4X0.54=(3.6+6.4)X0.54=10X0.54=5.4

姬勤眉33473.6*5.3+64*0.53,简便计算 -
乌宰柳18373144700 ______ =3.6x5.3+6.4x5.3 =5.3x (3.6+6.4) =5.3x10 =53

姬勤眉33474.72x3.6 6.4x4.72简便方法怎么算 -
乌宰柳18373144700 ______ 4.72x3.6 +6.4x4.72=4.72x(3.6+6.4)=4.72x10=47.2 希望能帮到你