Xisaabta
Ardayda fasalka 7-aad
Hagahani waxa uu kaa caawin doonaa in aad fahamto nuxurka ugu muhiimsan (cilmiga & xirfadaha) ee ay tahay in canugaadu ogaado iyo siyaabaha aad ku taageeri karto waxbarashada ubadkaaga inta ay ku jiraan.
Talo: dul rog icons si aad u aragto qeexida ereyada muhiimka ah
Tani waxay tusaale u tahay hanuuninta
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Rajada Ardayda
BARASHADA XISAABTA FASALKA 7AAD
Waa in ay taxliiliyaan xiriirada saamigalka ayaga oo isticmaalaya shax ama jaantuus ku qoran baraha kulanka sallaxa . Waa in ay sheegaan farqiga u dhexeeya xiriirka saamigalka iyo kuwa aanan ahayn
Waa in ay isticmaalaan saamiyo si ay u xaliyaan mas’alooyinka talaabooyinka badan leh:
- Sicirka unugga
Raul wuxuu 468 mayl ku socday 2 maalmood gudahood asaga oo ku socday xawaare celcelis ahaan gaaraya 52 mayl halkii saacba. Maalintii koowaad, wuxuu safray 4 saacadood asaga oo ku safray xawaare gaaraya 62 mayl halkii saacba. Muxuu ahaa celceliska xawaaraha Raul maalinkii labaad ee safarkiisa? - Isirada iskeelka, saamiga dheerarka, iyo saamiga bedka
Haddii laba laydi oo iskumid ah ay leeyihiin joogag 3 iyo 5 ah, laydiga koowaadna uu leeyahay sal dherarkiisu yahay 7, waa maxay dherarka salka laydiga kale? - Sawiridda iskeelka iyo cabirada qiimo isu badalidda
Adiga oo adeegsanaya heerka qiimo isu badalidda 1 km = 0.62 mayl, imisa kiilomitir ayaa kujirta 26.2 mayl? - Dulsaarka, canshuurta, qiimaha , qiime kororka iyo qiime dhimista, xeeladaha iyo khidmadaha
Sandra waxay buug kusoo iibsatay 25% qiime ka yar qiimihiisii hore. Haddii ay ka bixisay $16.50 si ay buuga usoo iibsato, muxuu ahaa qiimihii hore eebuuggu?
In ay fahmaan tirooyinka lakabka ah , isubarbardhigaan, ay ku qoraan baraha kulanka sallaxa. Waa in ay isticmaalaan nidaamka xisaaf-falada iskugu daraan, u kala jaraan, iskugu dhuftaan, una qaybiyaan lambarrada lakabka ah
Waa in ay adeegsadaan astaamaha aljebrada si ay u qoraan dibna ugu qaabeeyaan tibxaha isle’eg . Waa in ay qiimeeyaan tibxaha leh tirooyinka qiimaha sugan , iyo ku jibaaraneyaasha tirooyinka idil
1/3 (2x-5)2 at x = 5
Waa in ay xaliyaan mas’alooyinka dunida dhabta ah iyo xisaabta ayaga oo adeegsanaya isle’egyada iyo isma le’egyada ku taxaluqa doorsoomeyaasha iyo tirooyinka lakabka ah kuwa taban iyo kuwa togan
Miguel wuxuu riixay kartoon caano ah waxaana daatay 3 koob oo caano ah kahor inta uusan kartoonkii toosin mar labaad. Markii Miguel uu ku shubay caanihii ku haray si isle’eg laba koob oo wax lagu cabiro, waxaa koob kasta kujiray koob 3⁄4 oo caanoah. Imisa caano ah ayaa kujiray kartoon kamarkii hore?
Xali isle’egta labada talaabo ah ee la xiriirta tirooyinka lakabka ah iyo ku jibaaraneyaasha
x + 4 1/8 = 2/3 then x = ?
Xali mas’alooyinka ku saabsan dunida dhabta ah ee la xiriirta cabirada xaglaha, bedka, meeriska goobada , iyo mugga . Waa in ay sharaxaan qaacidooyinka ay isticmaaleen
Waa in ay isticmaalaan qiyaas xisaabeedyada si ay u sameeyaan qiyaasaha ku saabsan shucuubta marka la bixiyo muunad ku nasiibsi ah
Waa in ay soo helaan ixtimaalka waqdhacyada fudud iyo kuwa isku dhafan, waa in ay qoraan ixtimaalada jajabyada, jajab tobanleyaasha, iyo boqoleyda
Ixtimaalka in laandhuu la tuuro kaddibna la helo ‘3” waa waqdhac ixtimaal oo fudud ixtimaalkuna waa 1 6dii jeerba ama 1/6
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Ixtimaalka in halmar la tuuro laandhuu lana helo “3” sidoo kalena la tuuro shilin lana helo “xarash” waa waqdhac isku dhafan ixtimaalkuna waa 1/6 x 1/2 kaasoo ah 1 12kii jeerba ama 1/12
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TUSAALOOYINKA XISAABTA FASALKA 8AAD
Waa maxay qiimaha 43
64
Hal kayar laba jibaarka tiro, x, waa 27. Qor isle’eg loo isticmaali karo sidii loo heli lahaa qiimaha x.
2x – 1 = 27
Dherarka iyo ballaca sawir cabirkiisu yahay 8-inji iyo 12-inji ayaa mid kasta laga yareeyey 50%. Haddana mar labaadayaa laga yareeyey 25%. Waa maxay masaafada meeriska sawirka cusub?
15 inches
Tirooyinka soo socda kee baan ahaynlakab?
- 3/9
- 0.39
- 3.3939
- 3.393993999….
D: 3.393993999…
Garaaf ku muuji xalka |x|=3 xariiqa tirada eetoosan.
Dhibcaha waa in ay ahaadaan -3 iyo 3 iyagoo kujira laynka iskuxidhaya
Masaafada Jan ay safrayso 2 saacadood gudahood waxay 18 mayl ka badan tahay masaafada ay 0.5 saacadood ku safarto. Masaafada ay safartaa waxay saamigal ku tahay wakhtiga. Imisa mayl ayay Jan ku safartay 2 saacadoodgudahood?
24 miles
Bedka oogada dhululubadu waa 175.8 sintimitir oolaba jibbaaran.
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24 miles
Waa maxay joogga dhululubadu? (U isticmaal 3.14 badalka π)
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- 2.3 centimeters
- 3.0 centimeters
- 3.5 centimeters
- 4.5 centimeters
b: 3.0 centimeters
Macalin ayaa qortay dhibcaha warbixinta buugga ee qaar kamid ah ardayda fasalkeeda ayada oo isticmaalaysa dhibcaha laga bilaabo 1 ilaa100.
95 75 88 82 60 89 95 73
Macalimada waxa u hartay 1 buug oo dhibcaha warbixinta in ay qorto. Waa maxay dhibcaha ka dhigaya celceliska iyo dhexfurka dhibcaha kuwo iskumid ah?
85
Isle’egtee utaagan xiriirkasaamigalka?
- y = 5/x
- y = 1/6x
- y = 3x + 1
- x2
B: y = 1/6x
Cayaar ayaa isticmaasha laba wareege kuwaa oo leh qaybo midabkoodu yahay buluug (B), casaan (R), iyo jaalle (Y). Ixtimaalka in buluug laga helo labada shey ee wareeganayaba waa 1/6. Ixtimaalka in casaan laga helo labada shey ee wareeganayaba waa 1/6. Waa maxay midabka qayb kasta oo wareegaha ah? Ku qor B, R, ama Y bokiska kubeegan.
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Jawaabuhu way kala duwanaan karaan.
HOWLAHA MAALINLAHA AH EE LAGU TAAGEERAYO WAXBARASHADA
Qaababka loola hadlo macalimiinta
Xidhiidh adag oo ka dhexeeya qoysaska iyo macalimiinta ayaa fure u ah hubinta ardayda inay helaan waxay u baahan yihiin si ay u guulaystaan. Ku lug lahaanshaha waalidku kaliya ma keenayso darajooyin sare iyo buundooyin imtixaan, laakiin sidoo kale waxay ka caawisaa ardayda inay yeeshaan kalsooni, dhiirigelin, iyo xirfado bulsho. Ogaanshaha su’aalaha la waydiinayo booqashooyinka dugsiga iyo shirarka waalidka iyo macalimiinta waxay kaa caawin kartaa inaad dareento kalsooni marka ay timaado wax ka qabashada baahiyaha waxbarasho ee ilmahaaga.
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