填数字,2个,并写出其规律3,5,7,( ),( ),( )规律:( )3,5,7,( ),( ),( )规律:( )

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填数字,2个,并写出其规律3,5,7,( ),( ),( )规律:( )3,5,7,( ),( ),( )规律:( )

填数字,2个,并写出其规律3,5,7,( ),( ),( )规律:( )3,5,7,( ),( ),( )规律:( )
填数字,2个,并写出其规律
3,5,7,( ),( ),( )规律:( )
3,5,7,( ),( ),( )规律:( )

填数字,2个,并写出其规律3,5,7,( ),( ),( )规律:( )3,5,7,( ),( ),( )规律:( )
3,5,7,(9),(11),(13)规律:(等差)
3,5,7,(11),(17),(27)规律:(前两项相加-1)

3,5,7,(9 ),(11 ),(13 )规律:(奇数 )
3,5,7,(11 ),(13 ),(17 )规律:( 素数、质数)

9,11,13 :相差2的等差数列。
11,13,17 :连续的质数

3,5,7,(9),(11),规律:单数 |
3,5,7,(11),(13),规律:质数 |
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