Secuencia
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
14. Fracciones y decimales 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
15. Fracciones y decimales positivos y negativos 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
16. Jerarquía de operaciones 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
17. Multiplicación y división 3
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
18. Variación proporcional directa 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
19. Porcentajes 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
20. Variación lineal 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
21. Ecuaciones 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
22. Sucesiones 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
23. Existencia y unicidad 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
24. Perímetros y áreas 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
25. Volumen de prismas 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
26. Medidas de tendencia central 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.jpg)
Recursos para docentes
Secuencias
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
14. Fracciones y decimales 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
15. Fracciones y decimales positivos y negativos 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
16. Jerarquía de operaciones 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
17. Multiplicación y división 3
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
18. Variación proporcional directa 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
19. Porcentajes 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
20. Variación lineal 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
21. Ecuaciones 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
22. Sucesiones 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
23. Existencia y unicidad 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
24. Perímetros y áreas 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
25. Volumen de prismas 2
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)
26. Medidas de tendencia central 1
![cover](https://nemdigitalstorage.blob.core.windows.net/nem-main/static/covers/aec-logo-rect.gif)