BT BM 64a(1) :בחומשיאתא/חימושייתא/ ועשוריאתא‏ : in groups of fives and tens
See the entire entry for ḥmwšy n.f. group of five

BT BM 64a(1) :בחומשיאתא ועשוריאתא‏ : by groups of five and groups of ten
See the entire entry for ˁissōrī, ˁissōrīṯā n.m. unit of ten