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3.14x36的竖式

呵呵,这样的都不会,还是好好的学习吧!!!

3.14x36x1/4=3.14x9=28.26

113.04

56.52

1.1304

采纳我给你说

-3.14x35.2+6.28x(-32.9)-33.26+36.4=-314

-3.14x35.2+6.28x(-23.3)-1.57x36.4 =-3.14x35.2+3.14x(-46.6)-3.14x18.2 =-3.14x(35.2+46.6+18.2) =-3.14x100 =-314

(一3.14)x35.2十6.28x(一23.3)一1.57x36.4 =(一3.14)x35.2十3.14*2x(一23.3)一1.57*2/2*36.4 =-3.14[35.2+2*23.3+36.4/2] =-3.14[35.2+2*23.3+18.2] =-3.14[35+0.2+46+0.6+18+0.2] =-3.14[35+46+18+0.2+0.6+0.2] =-3.14[35+46+18+1] =-3.14[36+4...

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