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1.25x888的简便计算

1.25x888 =1.25×(800+80+8) =1.25×800+1.25×80+1.25...

1.25×8.888 =(1.25×8)×1.111 =10×1.111 =11.11 您好,本题已...

=1.25×8×1.111 =10×1.111 =11.11

1.25×888 =1.25×8×111 =10×111 =1110 你好,本题已解答,如果满意 请...

1.25×32×0.25 =1.25×(8×4)×0.25 =(1.25×8)×(4×0.25) =...

原式 =1.25×(8+0.08) =1.25×8+1.25×0.08 =10+0.1 =10.1

111×1.25×96-888×1.25×11 =111x1.25x(96-8x11) =111...

3.25+1.25*1.8 =3+1/4+(5/4)*(18/10) =3+1/4+9/4 =...

原式=(1+0.25)×2 =1×2 + 0.25×2 =2+0.5 =2.5

1.25x0.8 =1, 这已经是简算了。

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