Kugawanika kwa nambala kukhala mawu pang'ono

M'bukuli, tiwona kuti mawu ang'onoang'ono ndi ati, komanso momwe tingayimire nambala monga kuchuluka kwake (kapena kuwola). Tidzapendanso zitsanzo kuti timvetse bwino nkhani zokambidwa.

Chiwerengero cha mawu a bit

Nambala iliyonse yachilengedwe ya manambala angapo (ili ndi manambala angapo) imatha kulembedwa ngati mawu owerengeka.

Mwachitsanzo:

Nambala "47" imakhala ndi magawo anayi ndi magawo asanu ndi awiri.

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

Zomwe zili pamwambazi zimatchedwa kuwonongeka kwa mawu pang'ono (kapena kuchuluka kwawo), komwe pano ndi manambala "40" ndi "7".

zitsanzo:

• 213 = mazana awiri + 2 khumi + 1 mayunitsi = 2 · 100 + 1 · 10 + 3 · 1 = + 200 10 3
• 409 = 4 mazana + 0 makumi + 9 amodzi = 4 · 100 + 0 · 10 + 9 · 1 = 400 + 9
• 5 = 380 zikwi + 5 mazana + 3 makumi + 8 mayunitsi = 5 · 1000 + 3 · 100 + 8 · 10 + 0 · 1 = + 5000 300 80

Ochulukitsa 1, 10, 100, 1000, etc. - izi ndi mayunitsi.

Chitsanzo cha vuto

Tiyeni tiwononge nambala 4 215 096 m'mawu ang'onoang'ono ndikuzindikira kuchuluka kwa mayunitsi a chidutswa chilichonse.

Kusankha:

Nambala yoperekedwayo ili ndi:

• 4 miliyoni;
• 2 zikwi;
• 1 zikwi khumi;
• 5 zikwi;
• 0 mazana;
• 9 makumi;
• Magawo 6.

Tiyeni tilembe nambalayo ngati mawu owerengeka:

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.

Kuti tidziwe kuchuluka kwa mayunitsi omwe ali mu nambala, timangolembanso ku pang'ono, kuchuluka kwa mayunitsi omwe tiyenera kuwapeza. Kwa ife, zikuwoneka: