Texas Instruments TI-5032SV Standard Function Calculator Buku la Mwini

Chotsani mabatire akale.
Ikani mabatire atsopano monga momwe zasonyezedwera mu chithunzi mkati mwa batire. Samalani kwambiri ndi polarity (+ ndi - zizindikiro).
Sinthani chivundikiro cha chipinda cha batri.
Khazikitsani MPHAMVU=ON, PRT, kapena IC.

Texas Instruments imalimbikitsa kuti mugwiritse ntchito mabatire amchere kuti mukhale ndi moyo wautali.

Kukhazikitsa Paper Roll

Kuti mupewe kupanikizana kwa mapepala, gwiritsani ntchito pepala labwino kwambiri. Mpukutu wa 2¼-inch wa pepala labwino kwambiri lophatikizidwa ndi chowerengera chanu.

Khazikitsani MPHAMVU=ON.
Dulani mapeto a pepala molunjika.
Kugwira pepala kotero kuti imatuluka kuchokera pansi, ikani mapeto a pepala mwamphamvu mu kagawo kumbuyo kwa chowerengera.

Pamene mukudyetsa pepala mu kagawo, kanikizani & mpaka pepala lili pamalo.
Kwezani chosungira pepala chachitsulo cha buluu kuti chikhale kuseri kwa chipinda chosindikizira.

Ikani pepala mpukutu pa chotengera pepala.
Kuti musindikize, ikani POWER=PRT kapena IC.

Zindikirani: Kuti mupewe kuwonongeka kwa chosindikizira (chomwe chingachotse chitsimikizo), ikani POWER=ON osati PRT kapena IC pogwiritsa ntchito chowerengera popanda pepala.

Kusintha kwa Ink Roller Ngati kusindikiza kukukomoka, mungafunike kusintha chodzigudubuza cha inki.

Khazikitsani MPHAMVU=KUTHA.
Chotsani chivundikiro cha chipinda chosindikizira chapulasitiki chomveka bwino. (Dinani pansi ndikukankhira kumbuyo kuti mutsegule chivundikirocho.)
Chotsani chogudubuza cha inki chakale pokweza tabu (yotchedwa PULL UP) kumanzere kwa chogudubuza.

Ikani chodzigudubuza cha inki chatsopano ndikusindikiza pansi pang'onopang'ono mpaka italowa m'malo mbali zonse ziwiri.
Bwezerani chivundikirocho.
Khazikitsani MPHAMVU=ON, PRT, kapena IC.

Chenjezo: Osadzazanso kapena kunyowetsa chodzigudubuza cha inki. Izi zitha kuwononga makina osindikizira ndikuchotsa chitsimikizo.

Mawerengedwe Oyamba

Kuwonjezera ndi Kuchotsa (Onjezani Mode)

12.41 - 3.95 + 5.40 = 13.86

Kuchulukitsa ndi Kugawa

11.32 × (-6) ÷ 2 = -33.96

Mabwalo:

2.52 = 6.25

Memory

Kuwerengera Ziwerengero Zosiyana

Mukufuna kaundula wowonjezera kupezeka kwa kugula kwamakasitomala pomwe mukuwerengera zogulitsa dzulo (£ 450, £75, £145, and £47). Mumasokonezedwa ndi kasitomala amene amagula zinthu za £85 ndi £57.

Gawo 1: Yambani Kugulitsa Zowerengera Pogwiritsa Ntchito Memory

†MT imasindikiza chikumbukiro chonse ndikuyeretsa kukumbukira.
CE/C amachotsa kaundula wowonjezera.

Gawo 2: Pangani Chiphaso Chogulitsa

Kugula kwa kasitomala ndi £142.

Gawo 3: Malizitsani Zogulitsa

Zogulitsa dzulo zinali £717.

Kuchulukitsa ndi Makiyi a Memory

Muli ndi £100.00. Kodi mungagule zinthu 3 pa £10.50, zinthu 7 pa £7.25, ndi zinthu 5 pa £4.95?

Kugwiritsa ntchito makiyi a kukumbukira sikusokoneza kuwerengera mu kaundula wowonjezera komanso kumasunga makiyi.
Simungathe kugula zinthu zonse. Chotsani gulu lomaliza la zinthu.

† MT imasindikiza chikumbukiro chonse ndikuyeretsa kukumbukira.
†† MS kuwerengera ndi kusindikiza chikumbukiro chonse popanda kuchotsa kukumbukira.

Gross Profit Margin

Kuwerengera kwa Gross Profit Margin (GPM).

Lowetsani mtengo.
Press .
Lowetsani malire a phindu kapena kutayika. (Lowetsani malire otayika ngati opanda pake.)
Press =

Kuwerengera Mtengo Kutengera GPM

Munalipira £65.00 pachinthu chilichonse. Mukufuna kupeza phindu la 40%. Werengani mtengo wogulitsa.

Phindu (lozungulira) ndi £43.33. Mtengo wogulitsa ndi £108.33.

Kuwerengera Mtengo Wotengera Kutayika

Zinthu zimawononga £35,000. Muyenera kugulitsa, koma mutha kutaya 33.3% yokha. Werengani mtengo wogulitsa.

Kutayika (kozungulira) ndi £8,743.44. Mtengo wogulitsa ndi £26,256.56.

Peresentitages

Peresenti: 40 x 15%

Phatikiza: £1,450 + 15%

Kuchotsera: £69.95 - 10%

Maperesenti: 29.5 ndi chiyani peresenti ya 25?

Nthawi zonse

Kuchulukitsa ndi Nthawi Zonse

Pavuto lakuchulutsa, mtengo woyamba womwe mwalowa umagwiritsidwa ntchito ngati kuchulukitsa kosalekeza.
5 × 3 = 15
5 × 4 = 20

Chidziwitso: Mutha kupeza anthu osiyanasiyanatages ya mtengo wokhazikika mwa kukanikiza> m'malo mwa 3.

Kugawikana ndi Constant

Muvuto la magawo, mtengo wachiwiri womwe mumalowetsa umagwiritsidwa ntchito ngati wogawanitsa nthawi zonse.
66 ndi 3 = 22
90 ndi 3 = 30

Mawerengedwe a msonkho

Kusunga Mtengo wa Misonkho

Khazikitsani TAX=KUKHALA. Misonkho yomwe yasungidwa pano imasindikizidwa ndikuwonetsedwa.

Chinsinsi cha msonkho wa msonkho. Za example, ngati msonkho ndi 7.5%, chinsinsi mu 7.5.
Khazikitsani TAX=CALC. Mtengo wa msonkho womwe mudalemba umasindikizidwa ndikusungidwa kuti ugwiritsidwe ntchito powerengera msonkho.

Zindikirani: Mtengo wa msonkho umene munalowetsa umakhalabe wosungidwa pamene chowerengera chazimitsidwa, koma osati ngati sichimalumikizidwa kapena mabatire atachotsedwa.

Kuwerengera Misonkho

TAX + Kuwerengera msonkho (pogwiritsa ntchito msonkho wosungidwa) ndikuuwonjezera pamtengo wogulitsira usanabwere.

TAX - Amawerengetsera msonkho (pogwiritsa ntchito msonkho wosungidwa) ndikuwuchotsa pamtengo womwe wawonetsedwa kuti apeze ndalama zogulira msonkho usanabwere.

Kuwerengera Misonkho Yogulitsa

Werengani ma invoice onse a kasitomala amene amaoda zinthu zomwe zimadula £189, £47, ndi £75. Mtengo wa msonkho wogulitsa ndi 6%.

Choyamba, sungani mtengo wa msonkho.

Khazikitsani TAX=KUKHALA.
Key mu 6.
Khazikitsani TAX=CALC. 6.% imasindikizidwa.

£18.66 ndiye msonkho wa £311.00, ndipo £329.66 ndiye mtengo wonse kuphatikiza msonkho.

Kuphatikiza Zinthu Zokhoma Misonkho ndi Zopanda Misonkho

Kodi ndalama zonse za £342 zomwe zimakhomeredwa msonkho ndi £196 zomwe sizilipiridwa msonkho ndi ziti? (Gwiritsani ntchito msonkho umene wasungidwa panopa.)

Kuchotsa Misonkho

Lero, bizinesi yanu inali ndi malisiti a £1,069.51. Mtengo wa msonkho wogulitsa ndi 8.25%. Zonse zomwe munagulitsa zinali zotani?

Khazikitsani TAX=KUKHALA.
Key mu 8.25.
Khazikitsani TAX=CALC. 8.25% imasindikizidwa.

£81.51 ndiye msonkho pazogulitsa zonse za £988.00.

Masinthidwe

MPHAMVU

WOZImitsa: Chowerengera chazimitsidwa.
ONANI: Kuwerengera kumawonetsedwa koma osasindikizidwa.
PRT: Kuwerengera kumawonetsedwa ndikusindikizidwa ndi zizindikiro zosindikizira.
IC: Zonse zosindikizira ndi katundu zimagwira ntchito.

ZOCHITA

5/4: Zotsatira zazunguliridwa ku DECIMAL yosankhidwa.
(: Zotsatira zafupikitsidwa (zocheperako) mpaka zosankhidwa za DECIMAL.

DECIMAL

- (onjezani mode): Imakulolani kuti mulowetse mikhalidwe ndi malo awiri osakanikiza [L].
F (desimali yoyandama): Imasinthasintha kuchuluka kwa malo.
0 (desimali yokhazikika): Ikuwonetsa malo 0 a decimal.
2 (desimali yokhazikika): Ikuwonetsa malo 2 a decimal.

TAX

SET: Zimakulolani kuti mulowetse msonkho. Simungathe kuwerengera ngati TAX=SET.
CALC: Imakupatsani mwayi wowerengera.

Mafotokozedwe Ofunika

Paper Advance: Kupititsa patsogolo pepala popanda kusindikiza.
→ Shift Kumanja: Imachotsa manambala omaliza omwe mudalemba.
D/# Tsiku kapena Nambala: Imasindikiza nambala kapena deti popanda kusokoneza mawerengedwe. Mutha kuyika ma decimal.
+/- Kusintha Chizindikiro: Imasintha chizindikiro (+ kapena -) cha mtengo womwe wawonetsedwa.
÷ Gawani: Imagawanitsa mtengo womwe wawonetsedwa ndi mtengo wotsatira womwe walowetsedwa.
= Zofanana: Imamaliza kuchulutsa kulikonse, kugawa, kapena ntchito ya PM yomwe ikuyembekezera. Sikuwonjezera zotsatira ku kaundula wowonjezera.
X Kuchulukitsa: Kuchulukitsa mtengo wowonetsedwa ndi mtengo wotsatira womwe walowa.
CE/C Chotsani / Chotsani: Imachotsa cholowa. Komanso imachotsa mkhalidwe kusefukira.

. Decimal Point: Ikulowetsa pa decimal.
- Chotsani: Imachotsa mtengo wowonetsedwa kuchokera ku kaundula wowonjezera; amamaliza peresentitage kuwerengera kuchotsera.
+ Onjezani: Imawonjezera mtengo wowonetsedwa ku regista yowonjezera; amamaliza peresentitagkuwerengera kowonjezera.
TAX + Onjezani Msonkho: Amawerengera msonkho, pogwiritsa ntchito mtengo wamisonkho womwe wasungidwa, ndikuuwonjezera pamtengo womwe usanachitikepo (mtengo wowonetsedwa).

TAX - QSubtract Tax: Kuwerengera msonkho woti uchotsedwe (pogwiritsa ntchito msonkho wosungidwa) ndikuwuchotsa pamtengo womwe wawonetsedwa kuti tipeze kuchuluka kwa msonkho womwe usanachitike.
% Peresenti: Imatanthauzira mtengo wowonetsedwa ngati peresentitage; amamaliza ntchito yochulukitsa kapena kugawa.
GPM Gross Profit Margin: Kuwerengera mtengo wogulitsa ndi phindu kapena kutayika kwa chinthucho pamene mtengo wake ndi phindu lonse kapena malire otayika amadziwika.

*T Total: Kuwonetsa ndi kusindikiza mtengo mu kaundula wowonjezera, ndiyeno kuchotsa kaundula; ikhazikitsanso kauntala ya chinthu kukhala ziro.
◊/ S: Chiwerengero chonse: Imawonetsa ndi kusindikiza mtengo mu kaundula wowonjezera, koma sichimachotsa zolembera.
MT Memory Total: Kuwonetsa ndi kusindikiza mtengo mu kukumbukira, ndiyeno kuchotsa kukumbukira. Imayeretsanso chizindikiro cha M kuchokera pachiwonetsero ndikukhazikitsanso chiwerengero cha zinthu zokumbukira kukhala zero.

MS Memory Subtotal: Imawonetsa ndi kusindikiza mtengo pamtima, koma sichichotsa kukumbukira.
Chotsani ku Memory: Imachotsa mtengo womwe wawonetsedwa pamtima. Ngati kuchulutsa kapena kugawa kudikirira, F amamaliza ntchitoyo ndikuchotsa zotsatira zake pamtima.
Onjezani ku Memory: Imawonjezera mtengo womwe wawonetsedwa pamtima. Ngati kuchulutsa kapena kugawa kudikirira, N imamaliza ntchitoyi ndikuwonjezera zotsatira zake pamtima.

Zizindikiro

+: Kuwonjezera pa kaundula wowonjezera.
–: Kuchotsa ku kaundula wowonjezera.
: Onjezani subtotal yolembetsa; msonkho powerengera msonkho; phindu kapena kutayika pakuwerengera #.
*: Zotsatira pambuyo pa 3, >, E, P kapena Q; mtengo wogulitsa powerengera #.
X : Kuchulukitsa.
÷: Gawo.
=: Kumaliza kuchulukitsa kapena kugawa.
M: Mtengo wa chinthu pakuwerengera #.
M+: Kuwonjezera pa kukumbukira.
M-: Kuchotsa pamtima.
M◊: Memory subtotal.
M*: Chikumbukiro chonse.
%Peresentitage mu > kuwerengera; peresentitage ya phindu kapena kutayika mu # kuwerengera; msonkho wa TAX=SET.

+%: Zotsatira za kuwerengera kowonjezera.
-%: Zotsatira za kuwerengera kuchotsera.
C: 2 adapanikizidwa.
#: Imatsogolera a / kulowa.
- (chizindikiro chochotsera): Mtengo ndi woipa.
M: Mtengo wa nonzero uli mu kukumbukira.
E: Vuto kapena kusefukira kwachitika.

Zolakwa ndi Zosefukira

Kukonza Zolakwa Zolowera

CE/C imachotsa cholowa ngati palibe kiyi ya opareshoni yomwe yasindikizidwa.
Kukanikiza kiyi ya opareshoni ina kuletsa cholowa ngati kiyi ya opareshoni ikanikizidwa. (+, -, M+=, NDI M_= okha.)
→ imachotsa manambala kumanja ngati palibe kiyi ya opareshoni yomwe idakanizidwa.

+ imabwezeretsanso mtengo wolembetsa pambuyo pa */T.
N imabwezeretsanso mtengo kukumbukira pambuyo pa MT.

Zolakwika ndi Zosefukira ndi Zizindikiro

Cholakwika chimachitika ngati mugawanika ndi ziro kapena kuwerengera mtengo wogulitsa ndi malire a 100%. Calculator:
- Kusindikiza 0 .* ndi mzere wa mizera.
- Kuwonetsa E ndi 0.
Kusefukira kumachitika ngati chotsatira chili ndi manambala ochulukirapo kuti chowerengera chiwonetse kapena kusindikiza. Calculator:
- Imawonetsa E ndi manambala 10 oyamba azotsatira ndi malo 10 kumanzere kwa malo ake olondola.
- Imasindikiza mizere ya mizere kenako imasindikiza manambala khumi oyamba azotsatira ndi decimal kusuntha malo 10 kumanzere kwa malo ake olondola.

Kuchotsa Cholakwika kapena Kusefukira

CE imachotsa cholakwika chilichonse kapena kusefukira. Kukumbukira sikuchotsedwa pokhapokha ngati cholakwika kapena kusefukira kumachitika pakuwerengera kukumbukira.

Pankhani Yazovuta

Ngati chiwonetsero chayamba kuchepa kapena chosindikizira chikuchedwa kapena kuyima, onetsetsani kuti:
- Mabatire ndi atsopano komanso oyikika bwino.
- Adaputala imalumikizidwa bwino kumapeto onse awiri ndi POWER=ON, PRT, kapena IC.
Ngati pali cholakwika kapena chowerengera sichikuyankha:
- Dinani CE/C Bwerezani kuwerengera.
- Zimitsani magetsi kwa masekondi khumi ndikuyatsanso. Bwerezaninso kuwerengera.
- Review malangizo kuonetsetsa kuti mwalowa mawerengedwe molondola.
Ngati palibe kusindikiza komwe kukuwonekera pa tepi, fufuzani kuti:
- MPHAMVU=PRT kapena IC.
- TAX=CALC.
- Chogudubuza cha inki chimadulidwa molimba ndipo sichinathe.
Ngati pepala likuphwanyidwa:
- Ngati chayandikira kumapeto, yikani pepala latsopano.
- Onetsetsani kuti mukugwiritsa ntchito pepala labwino kwambiri.

MAFUNSO AMENE AMAFUNSA KAWIRIKAWIRI

Kodi ndimawerengera bwanji kuwonjezera ndi kuchotsa pa chowerengera ichi?

Kuti muwerenge mawerengedwe owonjezera ndi kuchotsa (Add Mode), mungagwiritse ntchito makiyi oyenerera kuti mulowetse manambala ndi ogwira ntchito, monga + ndi -. Nayi example: 12.41 - 3.95 + 5.40 = 13.86.

Kodi ndimawerengera bwanji kuchulutsa ndi kugawa pa chowerengera ichi?

Kuti muwerenge kuchulukitsa ndi kugawa, mutha kugwiritsa ntchito makiyi ochulutsa (×) ndi kugawa (÷). Za example: 11.32 × (-6) ÷ 2 = -33.96.

Kodi ndingawerengere bwanji mabwalo pa kakulekulata iyi?

Kuti muwerenge mabwalo, mutha kungoyika nambalayo ndikudina batani la opareta. Za exampLemba: 2.52 = 6.25.

Kodi ndimachulutsa bwanji ndi makiyi a kukumbukira pa chowerengerachi?

Kuti muchulukitse ndi makiyi a kukumbukira, mutha kugwiritsa ntchito kukumbukira monga † MT ndi †† MS kuwerengera ndi kusindikiza ziwerengero zamakumbukiro ndi kapena osachotsa kukumbukira.

Ndingathe bwanji kuchita percencetagmawerengero a pa calculator iyi?

Mutha kuchita zosiyanasiyanatagmawerengero a e pa chowerengera ichi. Za example, mutha kugwiritsa ntchito kiyi ya peresenti (%) pa zanatagmawerengedwe a e, maperesenti owonjezeratages, kuchotsera peresentitages, ndi zina.

Kodi ndingachulukitse bwanji kapena kugawa ndi chokhazikika pa chowerengera ichi?

M'mavuto ochulutsa, mtengo woyamba womwe mwalowa umagwiritsidwa ntchito ngati chochulukitsa nthawi zonse. Za example, mukhoza kulowa 5 × 3 kuti mutenge 15. Mofananamo, m'magawanidwe a mavuto, mtengo wachiwiri womwe mumalowetsa umagwiritsidwa ntchito ngati wogawanitsa nthawi zonse. Mwachitsanzo, mutha kulowa 66 ÷ 3 kuti mupeze 22.

Kodi ndingawerengetse bwanji msonkho ndi msonkho wamalonda pogwiritsa ntchito chowerengera ichi?

Mutha kuwerengera misonkho pogwiritsa ntchito TAX + (kuwonjezera msonkho) kapena TAX - (kuti muchotse msonkho). Za example, ngati mukufuna kuwerengera msonkho pamtengo wa msonkho, mutha kugwiritsa ntchito TAX +.