41.2×8.1+1.1×91/4+53.7×1.9我再说一遍是9又1分之4,用简便算法,OK?这里只有过客3317 看见了.
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41.2×8.1+1.1×91/4+53.7×1.9我再说一遍是9又1分之4,用简便算法,OK?这里只有过客3317 看见了.
41.2*8.1+1.1*12.5+53.7*1.9用简便方法计算
简便计算:41.2×8.1+5.37×19+1.1×92.5
请问41.2*8.1+5.37*19+1.1*91.5怎么算
41.2*8.1+11*9又1/4+537*0.19=
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
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+537×0.19 简便计算
41.2*8.1+11*1.25+537*0.
简算41.2×8.1+4.12×23-412×0.04
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
41.2*8.1+11*1.25+53.7*1.9简便计算