Cov txheej txheem:

Yuav ua li cas koj hloov mus rau ib tug tseem ceeb daim duab?
Yuav ua li cas koj hloov mus rau ib tug tseem ceeb daim duab?

Video: Yuav ua li cas koj hloov mus rau ib tug tseem ceeb daim duab?

Video: Yuav ua li cas koj hloov mus rau ib tug tseem ceeb daim duab?
Video: npauj kub xyooj deev tsi yuav tuag mam rov los nruav 2024, Hlis ntuj nqeg
Anonim

Hloov mus rau ib qho tseem ceeb daim duab:

  1. saib thawj zaug tsis xoom tus lej yog puag ncig rau ib daim duab tseem ceeb .
  2. saib rau tus lej tom qab thawj tsis-zero tus lej yog puag ncig rau ob cov duab tseem ceeb .
  3. kos ib kab ntsug tom qab qhov chaw tus nqi tus lej uas yuav tsum tau.
  4. saib tom ntej tus lej .

Yog li ntawd, 5 Txoj Cai rau cov nuj nqis tseem ceeb yog dab tsi?

Cov Duab Tseem Ceeb

  • Cov lus piav qhia qeb:
  • RULES RAU QHOV TSEEB TSEV KAWM NTAWV.
  • Txhua tus lej tsis xoom yog qhov tseem ceeb.
  • Zeros ntawm ob tus lej uas tsis yog xoom yog qhov tseem ceeb.
  • Ua zeros tsis yog qhov tseem ceeb.
  • Taug qab zeros mus rau sab xis ntawm cov lej yog qhov tseem ceeb.
  • Trailing zeros nyob rau hauv ib tug tag nrho tus lej nrog cov zauv qhia yog qhov tseem ceeb.

pes tsawg tus lej tseem ceeb 1.50 muaj? 1.5 x 102 muaj 2 cov duab tseem ceeb hos 1.50 x 102 muaj 3 cov duab tseem ceeb.

Kuj Paub, muaj pes tsawg tus lej tseem ceeb yuav tsum tau muab cov lus teb sib npaug?

4 tus lej tseem ceeb

Muaj pes tsawg tus lej tseem ceeb muaj 100?

Yog tias koj xav kom ntsuas tau 100 nrog peb cov duab tseem ceeb (hais txog qhov tsis paub tseeb ntawm), koj tuaj yeem sau nws li 100 . (nrog rau tus lej lej tom qab) lossis, tsawg dua, zoo li, lossis (zoo dua) nrog qhov tsis meej meej xws li lossis 100 rau peb cov duab tseem ceeb ”.

Pom zoo: