-3.14×35.2+6.28×(-23.3)-1.57×36.4= 要用运算律
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-3.14×35.2+6.28×(-23.3)-1.57×36.4=要用运算律-3.14×35.2+6.28×(-23.3)-1.57×36.4=要用运算律-3.14×35.2+6.28×(-23.3
-3.14×35.2+6.28×(-23.3)-1.57×36.4= 要用运算律
-3.14×35.2+6.28×(-23.3)-1.57×36.4= 要用运算律
-3.14×35.2+6.28×(-23.3)-1.57×36.4= 要用运算律
可以让每个里面都有一个“-3.14”:
-3.14×35.2+(6.28÷2)×(-23.3×2)-(1.57×2)×(36.4÷2)
=-3.14×35.2-3.14×46.6-3.14×18.2
=-3.14×(35.2+46.6+18.2)
=-3.14×100
=-314
-3.14*35.2+6.28*(急
-3.14×35.2+6.28×(-23.3)-1.57×36.4
-3.14×35.2+6.28×(-23.3)-1.57×36.4
-3.14×35.2+6.28×(-23.2)-1.57×36.8
-3.14乘以35.2+6.28乘以(-32.4)=
-3.14*35.2+6.28*(-23.3)-1.57*36.4
-3.14*35.2+6.28*(-23.3)-1.57*36.4
-3.14×35.2+6.28×(-23.3)-1.57×36.4
简便计算:-3.14*35.2+6.28*(-23.3)-1.57*36.4
6.28×负23.3-3.14×35.2-1.57×36.4用简便计算
-3.14×35.2+6.28×(-23.3)-1.57×36.4如何计算
6.28*(-23.3)-3.14*35.2-1.57*36.4=?简便
6.28*(-23.3)-3.14*35.2-1.57*36.4 的简便算法
-3.14乘以35.2+6.28乘以(-23.3)-1.57 乘以36.4
-3.14*35.2+6.28*(-23.3)-1.57*36.4= *=乘
-3.14×35.2+6.28×(-32.9)-33.6÷36.4
-3.14×35.2+6.28×(-23.3)-1.57×36.4题在这儿!
-3.14*35.2+6.28*(23.3)-1.57*36.4=