Dab tsi yog qhov minuend hauv qhov teeb meem rho tawm?
Dab tsi yog qhov minuend hauv qhov teeb meem rho tawm?

Video: Dab tsi yog qhov minuend hauv qhov teeb meem rho tawm?

Video: Dab tsi yog qhov minuend hauv qhov teeb meem rho tawm?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim

Minuend . Thawj tus lej hauv a rho tawm . Tus lej los ntawm lwm tus lej (lub Subtrahend) yuav tsum yog rho tawm . Piv txwv li: hauv 8 − 3 = 5, 8 yog tus tsawg kawg.

Ntawm no, lo lus teb rau qhov teeb meem rho tawm yog dab tsi?

Thawj tus nqi yog qhov minuend. Qhov thib ob tus nqi (tus koj yog rho tawm ) hu ua subtrahend. Cov teb hauv a teeb meem rho tawm hu ua qhov txawv. Qhov tseeb, tej zaum koj yuav tsum nco ntsoov tias qhov teb rau qhov teeb meem rho tawm hu ua qhov txawv.

Tsis tas li ntawd, hu ua Subtrahend? Tus lej uas yuav tsum tau muab rho tawm. Tus lej thib ob hauv kev rho tawm. tsawg kawg − subtrahend = txawv. Piv txwv li: hauv 8 - 3 = 5, 3 yog qhov subtrahend.

Ib yam li ntawd ib tug yuav nug, dab tsi yog cov ntsiab lus ntawm qhov teeb meem rho tawm?

Peb ntu ntawm tej teeb meem rho tawm yog qhov minuend, qhov koj pib nrog; lub subtrahend, ib feem raug muab tshem tawm; thiab qhov sib txawv, qhov seem tshuav.

Cov lus teb rau qhov teeb meem ntxiv yog dab tsi?

Ob qhov tseem ceeb hauv ib qho teeb meem ntxiv hu ua "ntxiv" thiab cov teb hu ua "sum." Koj tseem yuav pom ob qhov sib txawv layouts ntawm teeb meem ntxiv.

Pom zoo: