Unfortunatellt no...
Third pic is near Annikoru tee 2 building. The other two are on the other side, after the school, where path connects to main road. The Annikoru bus stop is also there.
No signs whatsoever that these paths are combined cycle ways. No signs inbetween that would define what the path is.

Attached photo(s):
https://westnordost.de/p/219839.jpg
https://westnordost.de/p/219840.jpg
https://westnordost.de/p/219841.jpg