999×222+333×334请用简算方式列式
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![999×222+333×334请用简算方式列式](/uploads/image/z/190931-59-1.jpg?t=999%C3%97222%2B333%C3%97334%E8%AF%B7%E7%94%A8%E7%AE%80%E7%AE%97%E6%96%B9%E5%BC%8F%E5%88%97%E5%BC%8F)
999×222+333×334请用简算方式列式
999×222+333×334请用简算方式列式
999×222+333×334请用简算方式列式
999×222+333×334
=333×3×222+333×334
=333×666+333×334
=333×(666+334)
=333×1000
=333000
999×222+333×334
=333×3×222+333×334
=333×666+333×334
=333×(666+334)
=333×1000
=333000
222*999+333*
=222*1000+333*300-1*222+34*333
=222000+99900-222+11322
=321900-222+11322
=321678+11322
=333000
999*222+333*334能简算吗
巧算:999×222×333×334
999*222+333*334=
333×334+999×222快速
333×334+999×222 用简便运算.
333*334+999*222的简便算法
222×999+333×334的简便计算?
用简便计算.999*222+333*334
简便计算:222×999+333×334
333*334+999*222怎么算简单
222*999+333*334 怎么简算?
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333*334+222*999=几jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
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