乐乐去年春节收到压岁钱720元，今年春节收到的压岁钱是去年的2倍多50元。乐乐今年收到压岁钱多少元？'x/J(a*{)l5o+}+S(u
算式：提示6M2\;`)K3k*r6O+e:@1x;A'x/J(a*{)l5o+}+S(u
答：乐乐今年收到压岁钱(m9}8y(w4V0X(z+p8];U4^元。'x/J(a*{)l5o+}+S(u