Ka-hoat

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Ka-hoat sī ki-pún sù-chek ūn-sǹg chi it. Nn̄g hāng chéng-sò͘ ê ka-hoat, sī chiong in só͘ tāi-piáu ê sò͘-liōng ha̍p chò-hóe, pí-lūn kóng 3 lia̍p lìn-go͘h kap 2 lia̍p lìn-go̍͘h sio ka, sī 5 lia̍p lìn-go͘h, sò͘-ha̍k siōng thong-iōng ê piáu-tat hong-sek sī "3 + 2 = 5", tha̍k chò "3 ka 2 téng-î 5".