101×9/25-9/25要简便

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101×9/25-9/25要简便101×9/25-9/25要简便101×9/25-9/25要简便101×9/25-9/25=(101-1)×9/25=100×9/25=36101×9/25-1×9/2

101×9/25-9/25要简便
101×9/25-9/25要简便

101×9/25-9/25要简便
101×9/25-9/25
=(101-1)×9/25
=100×9/25
=36

101×9/25-1×9/25
=(101-1)×9/25
=100×9/25
=36

101×25分之9-25分之9
=(101-1)×25分之9
=100×25分之9
=27