Ukuqhawula loo manani ngokulula
Ingaba ungumfundi, umnini-shishini, unjineli, ososayensi okanye umntu oqhelekileyo osebenza kwerhafu, i-calculator iyisisitye esibalulekileyo sokuba nayo. I-calculator enhle yenza ubomi bube lula kwaye kunceda ukukhusela amaphutha. Mhlawumbi ukhangele uncedo ngokugqiba ukubala okulula njengokuncenga abathengi okanye ukucinga isicatshulwa esifanelekileyo. Ngakolunye uhlangothi, mhlawumbi ukhangele ibalawuli elinamandla elinokukwazi ukwenza imisebenzi emininzi. Naluphi na iimfuno zakho, siyaqiniseka ukuba sinokubala okuza kubahlangabeza. Khangela uluhlu lwethu olungezantsi ukufumanisa izikhethi zethu eziphezulu.
I-Basic Basic Calculator: I-Pin Pin yase-Eastern-digit ye-Battery Calculator
Ngomlinganiselo wokubala jikelele wenjongo, ungaboni ngaphezu kwalolu hlobo olukhetho oluvela kwiPin Pin Pin. Enkulu kwiofisi, isikolo okanye ukusetyenziswa kwekhaya, le calculator esisiseko esenza umsebenzi uyenze. Inomthombo wamandla ombane-zombini ibhetri kunye ne-solar-enabled-so-ke akudingeki ukuba uthembele kumthombo okhanyayo ukuqhubeka usebenza. Ukubonakaliswa okulula kokufundwa kwamanzi okukhenkcela kulungelelaniswe kumbukeli, ngoko unokubona ngokucacileyo kwaye ukhululekile. I-calculator nganye ivivinywa kakuhle kwaye iza kunye neenyawo ezingezantsi, ngoko ihlala kwindawo usebenza ngayo. Iza nebhetri enye ye-AA ukuze uqale ukuphuma ngaphandle kwebhokisi.
I-Graphing Calculator engcono kakhulu: I-Texas Instruments TI-84 Plus Graphics Calculator
I-Texas Instruments iye yaziwa ngokuba yinkampani kwinkalo yokubala. Ngoku ungayibamba le calculator enamandla ye-graphing kwi-Amazon ibe ngaphantsi kwe-$ 100. I-TI-84 Plus ineboniso enkulu ye-LCD yokucwangcisa iigrafu kunye nokulingana kwaye iyakwenza imisebenzi ye-rectangular eyishumi, izibhengezo ezi-6 ze-parametric, iintetho ezintandathu ze-polar kunye neendlela ezintathu ezichazwe ngokuphindaphindiweyo. Ikwafaka iinkcukacha ezingaphezulu kwezilishumi ezilandelwayo, ezibandakanya ukusebenza okukhuthaza ukuhlola i-geometry esebenzayo, ukulingana kwegrafu kunye nokuhlaziywa kwedatha. Unokudlulisa idatha phakathi kwebalawuli yakho kunye nekhompyutheni usebenzisa i-USB kwi-go-to-go. Kuvunyiwe ukuba kusetyenziswe uvavanyo lwe-PSAT, SAT, kunye ne-ACT yeekholeji yokungena, kunye ne-AP ne-IB. I-TI-84 Plus ifika ne-case-resistant case, ikhebula le-USB, zonke iibhetri ezifunekayo kunye nekhokelo.
Ngaba ufuna olunye uncedo ekufumaneni oko ufuna? Funda ngeqonga lethu elibalaseleyo lokubala i-graphing.
I-Best Graphing Scientific Calculator: I-Texas Instruments TI-36X
Ngaba ufuna i-calculator yobunjani bezobunjineli, kodwa ekholasini okanye kwinkqubo apho ubugcisa begrafing abuvumelekanga? I-TI-36X engabiziyo inokukhetha kakhulu. Le calculator ehamba phambili inokusingatha ukusebenza kwezinga eliphezulu nakwizesayensi kuzo zonke iindidi ze-algebra, i-geometry, i-calculus kunye neengxaki zamanani. Eyona nto ifanelekile kuyo yonke into esuka kwizoqoqosho eziphambili ukuya kwiikhompyutheni zesayensi ye-computer, i-TI-36X ihamba neTexas Instruments 'iphawu lokubonisa i-MultiView ™, ebonisa izibalo ezininzi kwesikrini ngexesha elinye, ngoko ulahlekelwa yindawo yakho emsebenzini wakho. Abafundi bayayithanda iphrofayili encomekayo yokunyuka kokunyuka kunye nenkqubo yokutshatyalaliswa kabini, kwakhona.
IBhajethi Eyona Mhle-Umhlobo Wezesayensi YeeSayensi: I-Texas Instruments TI-30XS
Le khowudi ye-scientific calculator iyisisityebi esikhulu kwisifundo esiphambili sematriki kunye nesayensi. Ngaphandle kwexabiso layo eliphantsi, i-TI-30XS ikuvumela ukuba ufake ukungaphezulu kokubala okuthelekisa iziphumo ezivela kwiingxaki ezininzi kwikhusi elifanayo. Ikhefu elilungele ukuguqula likuvumela ukuba utshintshe phakathi kwefomati okanye ifomati yokubonisa, kunye ne-Texas Instruments 'MATHPRINT mode ikuvumela ukuba ungene kwaye ubuke izibalo kwizibalo eziqhelekileyo zezibalo - inzuzo enkulu kubafundi nje ukuqaliswa kwizibalo eziphezulu. Unokuze uthenge le-calculator yesayininzi esebenzayo yokusebenzisa njengendlela yokugcinwa kwe-calculator yexabiso elibizayo, ngoko uhlala unesinye isandla sokufunda okanye ukubaluleka kweemviwo.
I-Best Printing Calculator: Casio Inc. HR-100TM
Esi sibonakaliso esinokubhaliweyo sokushicilela ukusuka kwiCasio sinokuzikhethela kubanini bamashishini amancinci, abasebenzi beevenkile, abagcini-bhankini okanye nabani na omnye omele aqhubeke nokusebenza kwamanani amaninzi ambalwa. Hlalani nisinye kwiivenkile zokuthengisa, i-craft fairs, imibukiso yobugcisa okanye ezinye iziganeko zokubala ngokukhawuleza nangokulula. I-speed-speedy, umshicileli wombala ezimbini unokushicilela imigca emibili ngesibini kunye nesiboniso se-LCD ezi-12 zilula ukufunda ngokukhangela. Uluhlu olubalulekileyo lukunceda ukuphepha iimpazamo zokuthayipha ezidangayo kunye nokubala okuquka ukutshintshwa kwempawu, into epheleleyo, kunye nemisebenzi epheleleyo yokukunceda ukuba wenze umsebenzi wakho wenziwe ngokukhawuleza.
Ukulungelelanisa Ukusetyenziswa: I-Canon Ofisi yeeMveliso ze-LS-555H yeBusiness Calculator
Ukuba ufuna i-calculator elula ukuyisebenzisa ngaphandle kweentsimbi ezididayo okanye ikhwelo, i-Canon LS-555H yokubala ephathekayo yinto ekhethiweyo yinto ekhethekileyo. Umqambi walo wesimo kunye nesigqabini esiqinileyo sikhusela i-calculator ukusuka emaconsi aze aqhube ngelixa egcina ikhibhodi ecocekileyo kwaye ihlambuluke. Izixhobo eziphambili zeplastiki zeplastiki kunye nekrini ezinkulu ze-LCD kwikhompyutheni yenza le calculator ibe yinto elungileyo kubadala okanye abanye abanokuba neminganiso yomzimba, kwaye ukubonakaliswa okubonakalayo kunciphisa i-glare. Eyona nto iphezulu yokusetyenziswa kwekhaya, iofisi okanye isikolo, ukutshintsha kwe-LS555H phakathi kwamandla ombane okanye ibhetri njengoko kuyimfuneko kwaye unikezela zonke iziseko zokubala.
Uninzi oluphathekayo: I-Sharp Electronics EL243SB 8-Digit Twin Powered Calculator
Ungayifaka isalathisi esisisiseko se-calculator esisisiseko kwi-Sharp Electronics ibe yipokothini okanye isikhwama kwaye ugcine isandla sayo yonke into yobuncinane bokuphila. Eziqhotyoshelweyo eziqhotyoshelweyo zifakela njengengxowa kwaye ikhusela i-calculator kunoma yiyiphi imilo okanye ukuxubusha kungathi ikhonjiswe kwi-sikhwama sakho okanye isikhwama. Nangona kunjalo, nangona kuncinci, le calculator ibonisa isibonakaliso esikhulu se-LCD esinesibhozo esibalulekileyo, kunye neetishi zeepesenti, i-root root kunye noshintsho lwezandla. I-calculator iyacima ngokuzenzekelayo xa ingasetyenziswanga, kwaye inkqubo yesibini yokusebenza yamandla ngokuzenzekelayo ishintshe ukusuka elangeni ukuya kumbane webhetri xa ukukhanya kuguquka.
Eyona ndlela ihamba phambili kubantwana abancinci: i-Office + Isitayela 8 I-Digit ye-Dual Powered Desktop Calculator
Esi sibalo esilula esivela kwi-Office + Style sisixhobo esikhulu sokufunda kubantwana abancinane bentsapho yakho. Le-calculator enokuthengwa kakhulu ibonisa isibonakaliso esongezelelekileyo seLCD esilungele ukubukela lula kwaye siza kuluhlaza okomntwana okanye oluhlaza. Amaqhosha amakhulu anceda abancinci abaqala ukufunda amanani okanye iingcamango zesingeniso zokufumana ukuzithemba kuba kulula ukuphepha iimpazamo. Kwaye iqhosha elilinganayo "uphawu olulinganayo" lwenza kube lula kuba bantwana abancinci ukuba bachonge. Abantwana bayakuthanda isandi sokuqhafaza esonelisayo ukuba ezi ziqhosha zenza njengoko zihlawula kwinani ngalinye. Ngaphezu koko, le calculator ibonisa ibhetri emibini kunye neendlela zamandla zelanga, ngoko i-calculator iya kusebenza nakwi-low light.