小东有零用钱39.5元，小红有41.8元，小红比小东多多少元钱？;x5J3d+}4k:A7T8h(c;B*_
算式：提示;Q4],n5h:I;x5J3d+}4k:A7T8h(c;B*_
答：小红比小东多3T0Q;u;P3K元钱。;x5J3d+}4k:A7T8h(c;B*_