TRIBU: the seven deadly sins
5°C AyB
POST DE LA HISTORIA : https://steemit.com/spanish/@hernandezcano/tribus-matematicas-3-by-the-seven-deadly-sins
POST DE RESOLUCIÓN DEL PROBLEMA:https://steemit.com/spanish/@hernandezcano/resolucion-del-problema-mision-3-the-seven-deadly-sins
SgoQ2mqC8tKHD7mju7NCs2EBC2RxdoE2kH