Question

101×32﹣32的简便..

Answer 1

101×32﹣32=101×32-1×32=32×（101-1）=32×100=3200

Answer 2

=32（101-1）=32X100=3200

Answer 3

101x32-32=101x32-1x32=(101-1)x32=100x32=3200

Answer 4

101×32－32＝﹙101－1﹚×32＝3200