0.87*3.36+4.64*0.87怎么简算

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0.87*3.36+4.64*0.87怎么简算0.87*3.36+4.64*0.87怎么简算0.87*3.36+4.64*0.87怎么简算0.87×3.36+4.64×0.87=0.87×(3.36+

0.87*3.36+4.64*0.87怎么简算
0.87*3.36+4.64*0.87怎么简算

0.87*3.36+4.64*0.87怎么简算
0.87×3.36+4.64×0.87
=0.87×(3.36+4.64)
=0.87×8
=6.96