Matemática:@0.247538:0.774689:0.753678:0.774689:0.753678:0.641163:0.247538:0.641163:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Cuaderno de trabajo:@0.355388:0.667002:0.645824:0.667002:0.645824:0.622493:0.355388:0.622493:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000