actividades 

pag 77, 78, 79

pag 77

https://www.canva.com/design/DAFwz6UfwOA/NnGhr65x8vdO4AthDV3csw/view?utm_content=DAFwz6UfwOA&utm_campaign=designshare&utm_medium=link&utm_source=viewer

pag 78 y 79

https://www.canva.com/design/DAFw5CxNTAQ/ZDz84jWn9kHDdCmXdP3c6w/watch?utm_content=DAFw5CxNTAQ&utm_campaign=designshare&utm_medium=link&utm_source=editor