Cov txheej txheem:
Video: Qhov loj dua txhais li cas hauv lo lus teeb meem?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov lus " ntau dua "thiab" tsawg "in ib teeb meem feem ntau tsis yooj yim, vim lawv tuaj yeem siv ntau txoj hauv kev: 5 yog tsawg dua x txhais tau tias 5 x 5 tsawg dua x txhais tau tias x-5 5 tsawg x txhais tau tias 5x koj teeb meem siv thawj ob!
Hais txog qhov no, dab tsi ntau tshaj qhov txhais ntawm lo lus teeb meem?
Ntxiv-sum, tag nrho, tag nrho, nyob rau hauv tag nrho, ua ke, tag nrho, tag nrho cov naj npawb, ntxiv, nce, nce los ntawm, ntau dua . Kev rho tawm - rho tawm, loj dua , tshem tawm, tsawg dua tshaj , tsawg tshaj , rho tawm, txo los ntawm. Multiplication-product, multiply, multiplied by, sij hawm.
lo lus twg txhais tau tias rho? Kev Ua Haujlwm Yooj Yim
| Cim | Cov lus siv |
|---|---|
| + | Ntxiv, Ntxiv, Sum, 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 |
Yog li, OFC txhais li cas?
Tau kawg
Cov lus tseem ceeb hauv lo lus teeb meem yog dab tsi?
MathHelp.com
- Ntxiv: nce los ntawm. ntau dua. ua ke, ua ke. tag nrho ntawm.
- Kev rho tawm: txo los ntawm. rho, tsawg. qhov sib txawv ntawm / ntawm. tsawg dua, tsawg dua.
- Multiplication: ntawm. lub sij hawm, multiplied. khoom ntawm.
- Division: ib, a. tawm ntawm. ratio ntawm, quotient.
- Sib npaug. yog, yog, yog, yog, yuav yog. muab, yields. muag rau, nqi.
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