Cov txheej txheem:

Qhov piv txwv ntawm tus lej cardinal yog dab tsi?
Qhov piv txwv ntawm tus lej cardinal yog dab tsi?

Video: Qhov piv txwv ntawm tus lej cardinal yog dab tsi?

Video: Qhov piv txwv ntawm tus lej cardinal yog dab tsi?
Video: Saib Pob Ntseg Qhia Tau Neeg Tus Yam Ntxwv! 2024, Kaum ib hlis
Anonim

Cardinal Numbers

A Cardinal Number hais tias muaj pes tsawg yam muaj xws li ib, ob, peb, plaub, tsib. A CardinalNumber teb cov lus nug "Puas muaj pes tsawg?" Piv txwv : hereare tsib npib: Nws tsis muaj feem lossis cov zauv, nws tsuas yog siv rau suav.

Kuj paub, uas yog cov lej cardinal?

Cardinal naj npawb yog tus lej uas qhia tias muaj pes tsawg yam muaj, xws li ib, ob, peb, plaub, orfive. Yog li ntawd, lub cardinal tus lej yog 6. Ib qho tseem ceeb uas yuav tsum nco ntsoov yog qhov ntawd tus lej cardinal tsis suav cov lej lossis cov feem ntau; lawv tsuas yog siv rau kev suav yooj yim thiab qhia kom muaj nuj nqis.

Tom qab ntawd, lo lus nug yog, tus nqi cardinal yog dab tsi? Cardinal Tus lej. ntau Cardinal tus lej (los yog cardinals ) hais tias muaj pes tsawg yam muaj xws li ib, ob, peb, plaub, tsib.

Kuj paub, qhov txawv ntawm tus lej cardinal thiab tus lej lej yog dab tsi?

Cardinal thiab Ordinal Numbers Daim duab. A CardinalNumber yog a tus lej uas hais tias muaj pes tsawg yam muaj xws li ib, ob, peb, plaub, tsib. Ib Tus naj npawb yog a tus lej uas qhia txoj hauj lwm ntawm ib yam dab tsi hauv a npe, xws li 1st, 2nd, 3rd, 4th, 5th thiab lwm yam.

Puas yog 0 tus lej cardinal?

Hauv kev siv tsis raug, a cardinal naj npawb yog dab tsi isnormally hu ua suav tus lej , muab qhov ntawd 0 yog suav nrog: 0 , 1, 2, ib. Tej zaum lawv yuav raug txheeb xyuas nrog lub ntuj tus lej pib nrog 0 . Kev suav tus lej yog raws nraim li yuav tau txhais formalized li thefinite tus lej cardinal.

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