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0.888x125x7+999x3的简算

请采纳,谢谢

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

=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

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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