如题所述
第1个回答 2018-04-17
382x101－382
=382x(101-1)
=382x100
=38200
=382x(101-1)
=382x100
=38200
第2个回答 2018-04-17
=382x(101-1)
=382x100
=38200
=382x100
=38200
第3个回答 2018-04-17
382X丨01一382×1
=382X(丨01一|)
=38200追答
=382X(丨01一|)
=38200追答
下次就注意任何数X1=任何数
本回答被提问者采纳第4个回答 2018-04-17
=382✘(101-1)
=38200
=38200
第5个回答 2018-04-17
382×101-382
=382×(101-1)
=382×100
=38200
=382×(101-1)
=382×100
=38200
