Kugwiritsa ntchito yankho lomaliza: ALPHA ANS
Yankho lililonse limalowa mu ANS, cholembedwa cha buluu wobiriwira pamwamba pa batani la zikufanana. Lembani 24, dinani
, dinani
, lembani 4, dinani
, lembani 6, dinani
, ndi
: 2.4. Gwiritsani ntchito yankho kawiri: lembani 3, dinani
,
,
, kenako
, lembani 60, dinani
,
,
, ndi
: zikufanana ndi 32.2.