Cov teeb meem ntau kauj ruam yog dab tsi?
Cov teeb meem ntau kauj ruam yog dab tsi?

Video: Cov teeb meem ntau kauj ruam yog dab tsi?

Video: Cov teeb meem ntau kauj ruam yog dab tsi?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
Anonim

Ntau - kauj ruam lus teeb meem yog lej teeb meem uas muaj ntau tshaj ib txoj haujlwm. Kev ua haujlwm yog ntxiv, rho tawm, sib faib lossis faib. Ntau - kauj ruam lus teeb meem tuaj yeem muaj kev sib xyaw ua ke ntawm cov haujlwm no hauv nws. Cia wb mus saib ze dua ntawm a teeb meem nrog kev ua haujlwm ntxiv thiab rho tawm.

Hauv qhov no, 2 kauj ruam teeb meem yog dab tsi?

Txawm tias muaj ntau ntawm cov no teeb meem muaj ib leeg xwb kauj ruam , a ob - kauj ruam lus teeb meem xav kom koj daws ob sib txawv sib npaug ua ntej los teb. Cov ob - kauj ruam lus teeb meem tej zaum muaj ob kev ua haujlwm sib txawv (xws li kev sib npaug thiab sib ntxiv) lossis ob ntawm tib txoj haujlwm (xws li rho tawm thiab rho tawm).

Ib yam li ntawd, qhov teeb meem ob kauj ruam yog dab tsi? Kev daws Ob - Kauj ruam Multiplication Lo lus Teeb meem . Ob - kauj ruam lus teeb meem tuaj yeem nyuaj los daws tau raws li tus tub ntxhais kawm yuav tsum tau ua kom tiav qhov yuav tsum tau daws ua ntej thiab tom qab txiav txim siab thiab daws ob qho tib si cov kauj ruam . Feem ntau ob - kauj ruam lus teeb meem uas koom nrog kev sib npaug muaj a kev sib npaug thiab ib qho ntxiv lossis rho tawm kauj ruam

Ib yam li ntawd, nws yog nug, dab tsi yog lo lus nug zais hauv lo lus teeb meem?

Ua ib " zais lus nug "los ntawm kev sau ib qho ua ke teeb meem . Txhawm rau ua qhov no, muab cov khoom qub lus teeb meem thiab koj tus tshiab nug ntawm kauj ruam 2. Tom qab ntawd, tawm hauv nug ntawm koj thawj zaug lus teeb meem - tus nug koj tawm mus yog qhov " zais lus nug ."

Lo lus teeb meem hauv lej yog dab tsi?

Lo lus teeb meem ( lej Education) Hauv kev kawm txuj ci, a lus teeb meem yog a lej kev tawm dag zog qhov twg cov ntaub ntawv keeb kwm tseem ceeb ntawm lub teeb meem tau nthuav tawm raws li cov ntawv nyeem ntau dua li hauv lej sau ntawv.

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