Dab tsi yog txhiab tus lej hauv lej?

2024 Tus sau: Edward Hancock | [email protected]. Kawg hloov kho: 2023-12-16 01:32

Ib daim duab uas sawv cev rau tus lej. Ntau txhiab yog sawv cev los ntawm a bar , pua pua yog sawv cev los ntawm lub thawv, kaum los ntawm kab ntsug thiab ib qho los ntawm cov voj voog me me. Nyob rau hauv ib qho chaw tus nqi kos duab, a bar siv los sawv cev 1,000. A txhiab bar yog txoj kev nrawm ntawm kev kos duab 1,000.

Tsis tas li ntawd, dab tsi yog ungrouping hauv lej?

Cov txheej txheem rov qab, hu ua tsis koom , yog siv rau kev rho tawm. Ungrouping suav nrog kev sib cais 1 chav tsev ntawm qhov chaw muaj nqis kom tau 10 units ntawm qhov chaw me me tom ntej (piv txwv li, sib cais 1 puas kom tau 10 kaum lossis tawg 1 kaum kom tau 10 tus).

Tsis tas li ntawd, qhov chaw nqi ntawm 6 hauv 64 yog dab tsi? Txhua tus lej muaj a tus nqi nyob ntawm nws qhov chaw hu ua qhov chaw tus nqi ntawm tus lej. Qhov chaw tus nqi ntawm tus lej = (face tus nqi ntawm tus lej) × ( tus nqi ntawm qhov chaw ). Li no, lub qhov chaw tus nqi ntawm 6 hauv 64 = 6 x 10 = 60.

Ib yam li ntawd, txoj kev sib koom ua ke yog dab tsi ntxiv?

Regrouping nyob rau hauv lej yog ib lo lus siv los piav txog cov txheej txheem ntawm kev hloov pawg ntawm ib tug mus rau kaum los ua ntxiv thiab rho tawm yooj yim dua. Hauv ntxiv , koj regroup thaum tus lej koj yog ntxiv tawm mus rau ob tus lej yog tias lawv tsis nyob rau sab laug tshaj plaws.

Yuav ua li cas koj ungroup?

Ungroup cov duab, duab, lossis lwm yam khoom

1. Xaiv cov pab pawg uas koj xav kom ungroup.
2. Ua ib qho ntawm cov hauv qab no: Txhawm rau tshem tawm cov duab, ntawm cov cuab yeej duab hom tab, nyem Pab Pawg> Ungroup. Txhawm rau ungroup cov duab thiab cov khoom, ntawm qhov Drawing Tools Format tab, nyem Pab Pawg> Ungroup.