Txoj kev xoom (zeros ua ntej tus lej tsis yog xoom) tsis tseem ceeb. … Trailing zeros nyob rau hauv ib tug xov tooj uas muaj ib tug decimal point yog qhov tseem ceeb. Piv txwv li, 12.2300 muaj rau 6 tus lej tseem ceeb: 1, 2, 2, 3, 0, thiab 0. Tus lej 0.000122300 tseem tsuas muaj rau tus lej tseem ceeb (zeros ua ntej 1 tsis tseem ceeb).
Vim li cas xoom tom qab tus lej tsis tseem ceeb?
Cov duab tseem ceeb yog siv los qhia qhov tseeb ntawm kev ntsuas. Tus lej xoom tsis tseem ceeb vim lawv tsis muab cov ntaub ntawv qhia txog qhov tseeb ntawm kev ntsuas.
Puas yog pes tsawg txoj cai tseem ceeb?
Vim cov xoom mus rau sab xis ntawm qhov chaw decimal tsis tsim nyog raws li cov neeg tuav qhov chaw, lawv suav nrog qhia tias lawv tseem ceeb. Zeros mus rau sab xis ntawm qhov chaw decimal uas tsis yog qhov chaw tuav tseem ceeb; cov xoom tseem ceeb no yuav nyob rau sab xis ntawm cov lej tseem ceeb uas tsis yog xoom.
Muaj pes tsawg tus lej tseem ceeb muaj 0.001?
thawj daim duab tseem ceeb yog thawj tus nqi tsis yog xoom. Piv txwv li: 0.001, 1 yog tus lej tseem ceeb, yog li 0.001 muaj ib daim duab tseem ceeb. Trailing zeros ua ntej tus lej lej tsis suav. Piv txwv li: 10, 100, 1000 txhua tus tsuas muaj ib daim duab tseem ceeb xwb.
Muaj pes tsawg tus lej tseem ceeb yog 0.0560?
Muaj pes tsawg tus lej tseem ceeb yog 0.0560? 0.0560 muaj 3 tseem ceebcov duabuas yog 5, 6 thiab 0.
