2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
vim kaum muaj nqi ntau dua pua, thiab muaj 7 feem kaum ntawm 0.7 thiab 0 kaum hauv 0.09, yog li 0.7 loj dua 0.09.
Puas yog 0.2 lossis 0.22 ntau dua?
Unlock
Txawm li cas los xij, qhov kev ncua deb ntawm ob tus lej sib law liag tau me dua. Qhov tseeb, nws tau txais 10 npaug me dua txhua zaus. Yog li 0.222 yog 10 npaug ze rau 0.22 as 0.22 yog rau 0.2, thiab lwm yam.
Koj paub li cas tus lej lej loj dua?
Peb tuaj yeem siv txoj hauv kev no kom pom cov lej twg yog qhov loj dua:
- Teeb ib lub rooj nrog tus lej lej nyob rau tib qhov chaw rau txhua tus lej.
- Muab tso rau hauv txhua tus lej.
- Tau qhov khoob khoob khoob khoob khoob.
- Sib piv siv thawj kab ntawm sab laug.
- Yog tus lej sib npaug txav mus rau kab tom ntej mus rau sab xis kom txog thaum ib tus lej yeej.
Puas kaum ntau dua pua pua thiab txhiab?
Review of Decimal Place Value
Decimals qhia tus nqi uas tsawg dua ib. … Qhov no txhais tau hais tias thawj qhov chaw mus rau sab xis ntawm tus lej lej (tus lej lej cais tag nrho cov units los ntawm tus lej lej) yog kaum, tom ntej no yog hundredths, thiab tom qab ntawd txhiab.
Puas yog 1 feem kaum zoo ib yam li 10 puas?
Vim peb lub hauv paus yog kaum, tus nqi ntawm 10 hauv ib qhov chaw sib npaug rau tus nqi ntawm 1 ntawm qhov chaw rau sab laug: 10 txhiab yog sib npaug rau 1 puas, 10 puas yog sib npaug 1 tenth,10 feem kaum yog sib npaug rau 1 ib, thiab lwm yam.
Pom zoo:
Puas yog kab pheeb ces kaum txiav lub kaum sab xis ib nrab?
Txhua kab pheeb ces kaum faib ib lub ces kaum mus rau ob lub ces kaum. Nco ntsoov tias cov kab pheeb ces kaum sib npaug thiab txiav ib nrab ntawm cov ces kaum sab xis. Puas diagonal bisect an angle? kab pheeb ces kaum bisect the angles.
Leej twg yog cov neeg sib tham hauv lub kaum plaub-thiab kaum tsib-xyoo pua Spain?
Converso, (Spanish: “hloov siab”), ib tug ntawm cov neeg Yudais Spanish uas tau txais kev ntseeg Vajtswvtom qab kev tsim txom hnyav nyob rau xyoo 14th thiab thaum ntxov 15th centuries thiab raug ntiab tawm. ntawm cov neeg Yudais kev ntseeg los ntawm Spain hauv 1490s.
Puas yog xyoo pua kaum yim yuav tsum tau sau npe?
Lub sijhawm tshwj xeeb, eras, cov xwm txheej keeb kwm, thiab lwm yam: cov no yuav tsum tau muab sau ua cov npe tsim nyog. … Txawm li cas los xij, centuries-thiab cov lej ua ntej lawv-tsis yog tus lej. Koj sau li cas xyoo pua 18? Ob hom kev siv yog qhov tseeb:
Puas yog xyoo pua nees nkaum puas muaj cov ntawv loj?
Txawm li cas los xij, tsis txhob sau cov npe ntawm ntau pua xyoo lossis ntau xyoo tshwj tsis yog lawv yog ib feem ntawm cov npe tshwj xeeb: lub xyoo pua nees nkaum. Puas yog xyoo pua muaj peev txheej hauv xyoo pua 19th? Lub sijhawm tshwj xeeb, eras, cov xwm txheej keeb kwm, thiab lwm yam:
Puas yog xyoo pua kaum rau hyphenated?
Centuries ua raws li txoj cai dav dav rau hyphenating a compound adjective. Thaum nws los ua ntej lub npe, suav nrog xyoo pua hauv hyphenation (nyob rau hauv cov ntaub ntawv ntawm nees nkaum-thawj xyoo pua thiab saum toj no). Tom qab ntawd, tsis txhob (CMOS).
