Cov lej hu ua dab tsi hauv qhov teeb meem sib ntxiv?
Cov lej hu ua dab tsi hauv qhov teeb meem sib ntxiv?

Video: Cov lej hu ua dab tsi hauv qhov teeb meem sib ntxiv?

Video: Cov lej hu ua dab tsi hauv qhov teeb meem sib ntxiv?
Video: xov xwm ceev 23/11/2020 nplog teb kis mob 14 leeg ntxiv lawm - tub kawm dai tuag vim xib fwb hais 2024, Hlis ntuj nqeg
Anonim

Cov tus lej ua multiplied feem ntau yog hu ua cov "factors". Cov tus lej ua multiplied yog "multiplicand", thiab cov tus lej uas nws yog multiplied yog "multiplier".

Ua li no, lo lus teb nyob rau hauv ib tug multiplication teeb meem hu ua dab tsi?

Hauv kev sib npaug tus lej koj ntau yog hu ua yam; tus teb yog hu ua cov khoom. Hauv kev faib tus lej raug faib yog cov nyiaj faib, tus lej uas faib nws yog tus faib, thiab tus teb yog qhov quotient.

Tsis tas li ntawd, cov lej hauv qhov teeb meem sib npaug yog dab tsi? Cov nqi koj yog kev sib npaug yog hu ua yam. Cov lus teb hauv a teeb meem ntau yog hu ua cov khoom. Koj pom cov khoom thaum koj ntau ob los yog ib qho tus lej ntawm yam. Muaj ntau cov cim siv hauv kev sib npaug.

Tsis tas li ntawd, cov nqe lus twg siv hauv kev sib npaug?

Kev Ua Haujlwm Yooj Yim

Cim Cov lus siv
+ Ntxiv, Ntxiv, Ntxiv, Ntxiv, nce, tag nrho
Kev rho tawm, rho tawm, rho tawm, tsawg dua, sib txawv, txo qis, tshem tawm, txiav tawm
× Multiplication, Multiply, Product, Los ntawm, Sijhawm, Ntau
÷ Faib, Faib, Quotient, Mus Rau, Muaj pes tsawg zaus

Ib qho piv txwv ntawm kab lus sib npaug yog dab tsi?

Qhov chaw ntawm a Multiplication kab lus Rau piv txwv , hauv kab lus "2 x 8 = 16," qhov "2 x 8" yog qhov qhia lej. Cov kev qhia lej tsis suav nrog cov lus teb, uas tseem hu ua cov khoom.

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