问题描述:
找规律填数4,11,32,(),()81,162,54,108,(),()
第一个4,11,32,( ),( )第二个81,162,54,108,( ),()
问题描述:
找规律填数4,11,32,(),()81,162,54,108,(),()
第一个4,11,32,( ),( )第二个81,162,54,108,( ),()
11=4×3-1 32=11×3-1 =32×3-1=95 =95×3-1=284 4,11,32,(95),(284) 162=81×2 54=162÷3 108=54×2 =108÷3=36 =36×2=72 81,162,54,108,(36 ),(72)