“…The issue of application of information and communication technologies (ICT), and cloud technologies in particular, in the process of professional training of pre-service mathematics teachers is the subject of active research by Bobyliev and Vihrova [1], Clark-Wilson, Robutti and Thomas [4], Drijvers [5], Kiv, Soloviev and Semerikov [10], Kiv et al [11], Kramarenko, Bondar and Shestopalova [13], Kramarenko, Pylypenko and Zaselskiy [14], Kumar and Bhardwaj [16], Lovianova et al [17], Merzlykin, Popel and Shokaliuk [18], Mulenga and Marbán [20], Ndlovu et al [21], Papadakis [23], Perienen [24], Ponomareva [27], Popel [28], Purnomo and Jailani [30], Pyper [31], Semenikhina, Drushliak and Khvorostina [32], Vlasenko et al [39,40,41,42,43,45,46,47,48], Yang [49]. We will consider in more detail some of them related to our study.…”