6.28*(-23.3)-3.14*35.2-1.57*36.4 的简便算法
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6.28*(-23.3)-3.14*35.2-1.57*36.4 的简便算法
6.28*(-23.3)-3.14*35.2-1.57*36.4 的简便算法
6.28*(-23.3)-3.14*35.2-1.57*36.4 的简便算法
6.28*(-23.3)-3.14*35.2-1.57*36.4
=6.28*(-23.3-17.6-9.1)
=6.28*(-50)
=314;
6.28*(-23.3)-3.14*35.2-1.57*36.4
=3.14×(-46.6)-3.14×35.2-3.14×18.2
=3.14×(-46.6-35.2-18.2)
=3.14×(-100)
=-314
6.28*(-23.3)-3.14*35.2-1.57*36.4
=3.14*2*(-23.3)-3.14*35.2-1.57*2*18.2
=3.14*(-46.6)-3.14*35.2-3.14*18.2
=3.14*(-46.6-35.2-18.2)
=3.14*(-100)
=-314
6.28*(-23.3)-3.14*35.2-1.57*36.4
=6.28x(-23.3)-6.28x17.6-6.28x9.1
=6.28x(-23.3-17.6-9.1)
=-6.28x50
=-314
-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
-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×(-23.3)-1.57×36.4题在这儿!
-3.14*35.2+6.28*(23.3)-1.57*36.4=
-3.14×35.2+6.28×(-23.3)-1.57×36.4=要简便
﹣3.14×6.28×(﹣23.3)-1.57×36.4简便算法
计算:-3.14*35.2+6.28*(-23.3)-1.57*36.4 要简算,最重要的是过程!
3.14*35.2+6.28*23.3+1.57*36.4 要简算,最重要的是过程