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No ka hoʻomaopopo ʻana i ke ʻano o nā helu maikaʻi a me nā helu maikaʻi ʻole, e kaha mua kākou i kahi laina hoʻonohonoho a kaha i ke kiko 0 (zero) ma luna, i manaʻo ʻia ke kumu.
E hoʻonohonoho kākou i ke koʻi ma kahi ʻano ʻāpae i kamaʻāina. Hōʻike ka pua i ke ala kūpono o ka laina pololei (mai ka hema a i ka ʻākau).
E hoʻomaopopo koke kākou ʻaʻole pili ka helu "zero" i nā helu maikaʻi a maikaʻi ʻole paha.
helu maikaʻi
Inā hoʻomaka mākou e ana i nā ʻāpana ma ka ʻaoʻao ʻākau o ka zero, a laila e pili ana nā kaha i loaʻa i nā helu maikaʻi e like me ka mamao mai 0 a i kēia mau kaha. No laila ua loaʻa iā mākou kahi axis helu.
ʻO ka hōʻailona piha o nā helu maikaʻi he hōʻailona "+" i mua, ʻo ia hoʻi, +3, +7, +12, +21, a pēlā aku.
- Ua like ka "+3" me "3" wale nō
- +7 = 7
- +12 = 12
- +21 = 21
'Ōlelo Aʻo: kekahi helu maikaʻi ma mua o ka ʻole.
Nā helu maikaʻi ʻole
Inā hoʻomaka mākou e ana i nā ʻāpana ma ka ʻaoʻao hema o ka zero, a laila ma kahi o nā helu maikaʻi, e loaʻa iā mākou nā helu ʻino, no ka mea, e neʻe mākou ma ka ʻaoʻao ʻē aʻe o ka laina pololei.
Ua kākau ʻia nā helu maikaʻi ʻole ma ka hoʻohui ʻana i kahi hōʻailona hōʻemi i mua, ʻaʻole i haʻalele ʻia: -2, -5, -8, -19, etc.
'Ōlelo Aʻo: kekahi helu ʻino ma lalo o ka ʻole.
Pono nā helu ʻino, e like me nā helu maikaʻi, e hōʻike i nā helu makemakika, kino, waiwai a me nā mea nui ʻē aʻe. ʻo kahi laʻana:
- ea wela (-15°, +20°);
- poho a waiwai paha (-240 tausani rubles, 370 tausani rubles);
- ka emi ʻana a i ʻole ka piʻi ʻana o kahi hōʻailona (-13%, + 27%), etc.