randRange( 101, 999 )
randRange( 101, 999 )
randRange( 1, 3 )
randRange( 1, 3 )
A / pow( 10, A_DECIMAL )
B / pow( 10, B_DECIMAL )
\Huge{localeToFixed(A_FLOAT, A_DECIMAL) - localeToFixed(B_FLOAT, B_DECIMAL) = {?}}
A_FLOAT - B_FLOAT
graph.adder = new DecimalSubtractor( A, A_DECIMAL, B, B_DECIMAL );
graph.adder.show();
graph.adder.showDecimals();
graph.adder.showHint();