26.3×46+2.63×40简便运算
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26.3×46+2.63×40简便运算26.3×46+2.63×40=26.3×(40+6)+2.63×40=26.3×40+26.3×6+2.63×40=2.63×4+2.63×0.6+2.63×40=2.63×(44+0.6)等于2.63×44.6=117.298
咨询记录 · 回答于2022-12-17
26.3×46+2.63×40简便运算
快一点哈
26.3×46+2.63×40简便运算26.3×46+2.63×40=26.3×(40+6)+2.63×40=26.3×40+26.3×6+2.63×40=2.63×4+2.63×0.6+2.63×40=2.63×(44+0.6)等于2.63×44.6=117.298