8+8+8+8+8 = ( )×( ) = ( )= 5+5+5+5+5+5+5+5 = ( )×( ) = ( )
2+2+2+2+2+2+2+2+2 = ( )×( ) = ( )= 9+9 = ( )×( ) = ( )
4+4 = ( )×( ) = ( )= 2+2+2+2 = ( )×( ) = ( )
8+8+8+8+8+8+8 = ( )×( ) = ( )= 7+7+7+7+7+7+7+7 = ( )×( ) = ( )
9+9+9+9 = ( )×( ) = ( )= 4+4+4+4+4+4+4+4+4 = ( )×( ) = ( )
7+7+7+7+7+7+7+7+7 = ( )×( ) = ( )= 9+9+9+9+9+9+9 = ( )×( ) = ( )
3+3+3+3+3+3+3 = ( )×( ) = ( )= 7+7+7 = ( )×( ) = ( )
4+4+4+4+4+4+4+4 = ( )×( ) = ( )= 8+8+8+8 = ( )×( ) = ( )
3+3+3+3+3+3+3+3 = ( )×( ) = ( )= 8+8+8 = ( )×( ) = ( )
5+5+5+5+5+5 = ( )×( ) = ( )= 6+6+6+6+6 = ( )×( ) = ( )
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