Question

101x32.5用简便计算怎么算？

Answer 1

101x32.5
=(100+1)x32.5
=100x32.5+32.5
=3250+32.5
=3282.5

Answer 2

101*32.5
=（100+1）*32.5
=100*32.5+32.5
=3250+32.5
=3282.5

Answer 3

101×32.5
=(100+1)×32.5
=100×32.5+1×32.5
=3250+32.5
=3282.5

Answer 4

101×32.5
＝100×32.5+32.5
＝3250+32.5
＝3282.5
简便方法：乘法分配律