简算41.2×8.1+4.12×23-412×0.04
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简算41.2×8.1+4.12×23-412×0.04简算41.2×8.1+4.12×23-412×0.04简算41.2×8.1+4.12×23-412×0.0441.2×8.1+4.12×23-41
简算41.2×8.1+4.12×23-412×0.04
简算41.2×8.1+4.12×23-412×0.04
简算41.2×8.1+4.12×23-412×0.04
41.2×8.1+4.12×23-412×0.04
=41.2×8.1+41.2×2.3-41.2×0.4
=41.2×（8.1+2.3-0.4）
=41.2×10
=412
简算41.2×8.1+4.12×23-412×0.04
简算:41.2*8.1+11*9.25+537*0.19
简算41.2*8.1+11*9.25+53.7*1.9
41.2*8.1+11*9.25+53.7*1.9=?简算
41.2*8.1+11*9又1/4+537*0.19=
15×23×4简算
41.2×8.1+11×（9又1/4) 537×0.19 [用简便算法计算]
41.2×8.1＋11×9又4分之1＋53.7×1.9
计算：41.2*8.1+11*9.25+53.7*1.9
41.2×8.1+537×0.19 简便计算
41.2*8.1+11*1.25+537*0.
41.2*8.1+11*9.25+537*0.19=?
41.2*8.1+61*1.25+537*0.19
41.2×8.1+9.25+537×0.19=?
41.2*8.1+21*9.25+537*0.19
4×23×75简算.急
简算：41.2×3.6＋16×1又4分之1＋53.7×6.4＝
3.8*43.7+4.12*38+151*0.38 简算!