تِلْكَ عَشَرَةٌ كَامِلَةٌ
Those are ten complete.
«كَامِلَةٌ» reinforces the number and closes off any suggestion that the total is incomplete. The number alone already conveys the count; the adjective intensifies certainty about completeness.
Reinforcement may come through repeated wording or a dependent descriptor. Its value depends on whether the hearer needs additional assurance or precision.