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0.888乘125×73加999在乘3=多少

0.888x125x73+999x3 =(0.8+0.08+0.008)x125x73+(1000-1)x3 =0.8x125x73+0.08x125x73+0.008x125x73+1000x3-1x3 =100x73+10x73+1x73+3000-3 =7300+730+73+3000-3 =8030+3070 =1110

0.888*125*73+999*3 =111*8*0.125*73+111*9*3 =111*76+111*27 =111*(73+27) =11100

8分之100乘以0.888等于11.1

请采纳,谢谢

0.888*125*73=0.222*2*2125*73=8103889*73=443*2*73=64897

=0.111X8X125X73+9X111X3 =111X73+111X27 =111X(73+27) =111X100 =11100

=0.111×8×125×73+111×9×3 =0.111×(8×125)×73+111×(9×3) =111×73+111×27 =111×(73+27) =111×100 =11100

0.888*125*73+999*3 =0.111*8*125*73+999*3 =0.111*1000*73+111*9*3 =111*73+111*27 =111*(73+27) =111*1000 =111000赞同 39| 评论(3) 向TA求助 回答者: 我不是他舅 | 十六级 名人 达人 擅长领域: 数学 百度 理工学科 百度知道 参加的活动: ...

怎么这么久了都没人帮忙看不下去了(0.8+0.08+0.008)x125x73+3000-3=100x73+10X73+1X73+3000-3=111x73+3000-3=7300+730+73+3000_3=10300+730+70=10300+800+11000

你好,很高兴为你解答 0.888x125X73+999×3简便计算 =0.111x8x125x73+111x27 =111x73+111x27 =111x(73+27) =11100 满意采纳哦!

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