After every fardh salah, I recite ayatal kursi, 33x subhanallah, 33x Alhamdulillah, 33x Allahu akbar, 10x sallallahu ala sayyidina Muhammad, recite last 3 suras of Quran… after fardh of Fajr I add to this Rodiytu billahi robban etc, 3x Subhanakallahumma wa bihamdihi adada holqihi etc, 7x Hasbiallohu la ilaha illallahu alayhi tawakkaltu wa huwa ala kulli shain qodir.Are these from the sunnah?
The most authentic opinion is that it is not authentic to recite salutations 10 times in the morning and evening adhkar.
It is also not authentic to recite 7 time Hasbiallahu la ilaha….
Also: raditu billahi …. in the morning and evening is not authentic. This is to be said only after repeating after the athan.