999X222十333X112十666X111怎么简算

2025-04-23 18:45:22
推荐回答(4个)
回答1:

999x222+333x112+666×111 =333×3×222+333×112+333×222 =333×(666+112+222) =333×1000 =333000 供参考,有疑问请追问

回答2:

回答3:

999X222十333X112十666X111
=333×666+333×112+333×222
=333×(666+112+222)
=333×1000
=333000

回答4:

要答案吗?