randRangeWeighted(0, 9, 0, 0.25) * 1000 randRange(0, 9) * 100 randRange(0, 9) * 10 randRange(0, 9) * 1 1e3*randRangeWeighted(0,9,0,.25) randRange(0, 9) * 100 randRange(0, 9) * 10 randRange(0, 9) * 1 A_1000 +A_100 + A_10 + A_1 B_1000 +B_100 + B_10 + B_1 0
graph.adder=new Adder(A,B),graph.adder.show(),NUM_HINTS=graph.adder.getNumHints()
A + B
graph.adder.showHint()