ʻO ka abacus, i ʻike ʻia ʻo ia ka ʻelima-nui loa i hana ʻia ma ka mōʻaukala o ko mākou ʻāina, ʻaʻole ia he mea hana helu maʻamau akā he mea hana hoʻonaʻauao, mea hana aʻo, a me ke aʻo ʻana i nā mea pāʻani. Hiki ke hoʻohana ʻia i ka hana aʻo ʻana o nā keiki e hoʻoulu i nā hiki o nā keiki mai ke kiʻi thinkin...
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