randRange( 1, 8 )*100
randRange( 0, 7 )*10
randRange ( 1, 9 )*1
randRange( 1, 8 )*100
randRange( 0, 7 )*10
randRange ( 1, 9 )*1
A_100+A_10+A_1
B_100+B_10+B_1
[]
graph.adder = new Adder( A, null, B );
graph.adder.show();
DUMMY = Array( graph.adder.getNumHints() );
A + B