问题 选择题

101×125=(  )

A.100×125+1

B.125×100+125

C.125×100×1

D.100×125×1×125

答案

101×125,

=(100+1)×125,

=100×125+1×125,

=12500+125,

=12625.

故选:B.

选择题
单项选择题 A1/A2型题