Ka hoʻoheheʻe ʻana o kahi helu i nā huaʻōlelo bit

Ma kēia hoʻolaha, e noʻonoʻo mākou i ke ʻano o nā huaʻōlelo bit, a pehea e hōʻike ai i kahi helu e like me kā lākou huina (a i ʻole decompose i loko o lākou). E kālailai pū mākou i nā laʻana no ka hoʻomaopopo maikaʻi ʻana i nā mea i hōʻike ʻia.

ʻO ka huina o nā huaʻōlelo bit

Hiki ke kākau ʻia kēlā me kēia helu huahelu maʻamau (he mau huahelu he nui) ma ke ʻano he huina o nā huaʻōlelo bit.

ʻo kahi laʻana:

ʻO ka helu "47" he ʻehā ʻumi a me ʻehiku ʻāpana.

Ie 47 = 4 10 + 7 1 = 40 + 7

Ua kapa ʻia ka hana ma luna nei he decomposition i loko o nā huaʻōlelo bit (a i ʻole kā lākou huina), ʻo ia ka helu "40" a me "7".

mau laʻana:

• 213 = 2 haneli + 1 ʻumi + 3 ʻāpana = 2 · 100 + 1 · 10 + 3 · 1 = + + 200 10 3
• 409 = 4 haneli + 0 ʻumi + 9 mau = 4 · 100 + 0 · 10 + 9 · 1 = 400 + 9
• 5 = 380 tausani + 5 haneli + 3 ʻumi + 8 ʻāpana = 5 · 1000 + 3 · 100 + 8 · 10 + 0 · 1 = + + 5000 300 80

Nā mea hoʻonui 1, 10, 100, 1000, etc. - ʻo ia kēia ʻāpana ʻāpana.

Laʻana o kahi pilikia

E decompose ka helu 4 215 096 i loko o nā huaʻōlelo bit a hoʻoholo i ka helu o nā ʻāpana o kēlā me kēia bit.

Hoʻoholo:

Aia ka helu i hāʻawi ʻia:

• 4 miliona;
• 2 haneri tausani;
• 1 umi tausani;
• 5 tausani;
• 0 haneri;
• 9 umi;
• 6 anakahi.

E kākau kākou i ka helu ma ke ʻano he huina o nā huaʻōlelo bit:

4 215 096 = 4 · 1 000 000 + 2 100 000 + 1 10 000 + 5 1000 + 0 100 + 9 10 + 6 1 = 4 000 000 + 200 000 + 10 000 + 5000 + 90 + 6.

I mea e ʻike ai i ka nui o nā ʻāpana ʻāpana i loko o kahi helu, kākau hou mākou iā ia i ka bit, ka helu o nā ʻāpana e pono ai mākou e ʻike. I kā mākou hihia, ʻike ʻia: