找规律:22,18,20,17,18,16,(),()
找规律:22,18,20,17,18,16,(),()
找规律:20,10,20 18,8,16 25,(),()
找规律:8,12,16,18,20,()
找规律:15,20,17,18,( )
找规律 77,49,36,18,( )
找规律15,21,18,19,21,17,( ),( )
1,3,6,8,16,18,( ),( )找规律
找规律填数:18,20,24,32,( )
找规律填空 16~( ( )
4 7 ()17 16 ()22 35找规律填空,说出规律所在
1,2,2,4,8,32,( )找规律 2,6,18,54,()( )找规律
48+27=50+()找规律填数 16+25=20+()找规律