By summer 2024 learners in Wales were assessed for the third year in Numeracy (Reasoning), marking the point at which there were at least three years of data for all four areas that are assessed.
Erbyn haf 2024 aseswyd dysgwyr yng Nghymru am y drydedd blwyddyn mewn Rhifedd (Rhesymu), gan nodi'r pwynt lle roedd o leiaf tair blynedd o ddata ar gyfer pob un o'r pedwar maes sy'n cael eu hasesu.