Cov txheej txheem:
- Kuv yuav ua cov feem zoo li cas?
- Dab tsi zoo ib yam thiab tsis sib xws?
- Dab tsi yog 3 kauj ruam hauv kev ntxiv thiab rho cov feem sib txawv?
- Dab tsi yog qhov zoo?
Video: Yuav ua li cas ua cov feem tsis sib xws rau feem zoo sib xws?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Mua ob ntu ntawm txhua feem los ntawm tus lej ntawm lwm feem, yog tias tus lej sib txawv. Piv txwv li, yog tias koj ntxiv 1/3 thiab 2/5, muab ob qho tib si 1 thiab 3 los ntawm 5, ua cov feem 5/15. Tom qab ntawd muab ob qho tib si 2 thiab 5 los ntawm 3 (tus denominator ntawm lwm feem), ua tus feem 6/15.
Kuv yuav ua cov feem zoo li cas?
Yuav kom pom cov feem sib npaug rau ib feem ntawm qhov muab, muab tus lej thiab tus lej los ntawm tib tus lej Piv txwv li, txhawm rau nrhiav qhov sib npaug ntawm 3/4, muab cov lej sib npaug. tus lej 3 thiab tus denominator 4 los ntawm tib tus lej, hais, 2. Yog li, 6/8 yog ib feem sib npaug ntawm 3/4.
Dab tsi zoo ib yam thiab tsis sib xws?
Similar (Like) feem yog feem nrog tib tus lej. Ntawm qhov tod tes, dissimilar (Unlike) fractions yog fractions with different denominators. Fractions nrog tib denominators (cov lej hauv qab).
Dab tsi yog 3 kauj ruam hauv kev ntxiv thiab rho cov feem sib txawv?
Kauj Ruam 1: Nrhiav qhov qis tshaj plaws Common Ntau (LCM) ntawm cov denominators. Kauj Ruam 2: Muab cov lej thiab tus lej ntawm txhua feem los ntawm tus lej kom lawv muaj LCM ua lawv tus lej tshiab. Kauj Ruam 3: Ntxiv lossis rho cov lej thiab khaws tus lej tib yam
Dab tsi yog qhov zoo?
Ib feem zoo yog ib feem uas nws tus lej me dua nws tus lej. Ib feem tsis tsim nyog yog ib feem uas nws tus lej sib npaug los yog ntau dua nws tus lej. 3/4, 2/11, thiab 7/19 yog cov feem tsim nyog, thaum 5/2, 8/5, thiab 12/11 yog cov feem tsis tsim nyog.
Pom zoo:
Koj yuav pom qhov twg ntau tshaj plaws ntawm cov hlwb tsis sib xws hauv cov nroj tsuag?
Cov qia hlwb yog cov hlwb tsis sib xws nyob hauv cov meristems ntawm cov nroj tsuag . Cov hlwb tsis sib txawv nyob qhov twg hauv cov nroj tsuag? Cov qia hlwb yog innately undifferentiated hlwb nyob rau hauv the meristems ntawm cov nroj tsuag.
Vim li cas tag nrho cov kev tshawb fawb yuav tsum yog cov tsis sib xws?
Tag nrho cov lus saum toj no yog lawm. Vim li cas txhua qhov kev tshawb xav txog kev tshawb fawb yuav tsum yog ib qho tib si? … Vim lawv tsis tuaj yeem xeem yog tias lawv tsis yog tus neeg tsis sib xws. b . Zaj lus qhia ntawm Fisher's microscope analogy yog dab tsi?
Qhov kev sib npaug twg sawv cev rau kev sib raug zoo uas tsis muaj feem cuam tshuam?
Linear equations tuaj yeem sau rau hauv daim ntawv y=mx + b. Thaum b ≠ 0, kev sib raug zoo ntawm x thiab y yog qhov tsis sib xws. x + 10 muab y, txoj kab uas hla ntawm tsob ntoo hauv ntiv tes, tom qab x xyoo . Qhov kev sib npaug twg sawv cev rau kev sib raug zoo tsis sib xws?
Puas yog lub ntsiab lus ntawm cov feem tsis sib xws?
Similar (Zoo li) feem yog cov feem nrog tib tus lej. Ntawm qhov tod tes, dissimilar (Unlike) fractions yog fractions with different denominators . Dab tsi yog qhov piv txwv tsis sib xws? Lub ntsiab lus ntawm qhov sib txawv yog yam uas txawv.
Dab tsi ntawm cov hauv qab no yog cov lus hloov pauv rau qhov tsis sib xws?
Cov lus hloov pauv tuaj yeem siv los taw qhia qhov tsis sib xws, kev txwv lossis qhov tsis pom kev pom: Rather than. Txawm tias qhov no yuav muaj tseeb. Ntawm qhov tsis sib xws. Kev sib piv. Txhob Cia Siab. Kev muaj tiag. Thiab dua.
