Phunzira
Aritithmetics
Kuyamba
Zosankha
POTULUKIRA
KUDZAZA ZENERA LONSE
Funsira
Kusankha kwa Level
Q1 Kodi 5 3 ndi chiyani?
a) 8
b) 7
c) 6
d) 9
Kufotokozera: Kuphatikizira kumaphatikizapo kuphatikiza manambala awiri kapena kupitilira kuti mupeze zonse. Kuti muthetse 5 + 3, mumawerengera 5, ndiye kuti muwerengere 3 zina, zomwe ndi zofanana 8. Chifukwa chake, yankho lolondola ndi 8.
Q2 Ngati muli ndi maapulo 4 ndipo mumapeza 2 zina, kodi muli ndi maapulo angati?
a) 4
b) 5
c) 6
d) 7
Kufotokozera: Kuti mudziwe kuchuluka kwa maapulo, mumawonjezera kuchuluka kwa maapulo omwe mudayambira ndi (4) mpaka maapulo omwe mudalandira (2). Chifukwa chake, yankho lolondola ndi 6.
Q3 Ndani mwa otsatirawa ndi wofanana ndi 2 + 6?
a) 5 + 2
b) 6 + 3
c) 7 + 4
d) 4 + 4 
Kufotokozera: 4 + 4 ndi ofanana ndi 2 + 6. Kuwerenga 4 kuchokera 4 kumatipatsa 8. Chifukwa chake yankho lolondola ndi d.
Q4 Ngati muli ndi ma vati 7 ndipo mumadya mawindo awiri mwa iwo, kodi mwasiya maswiti angati?
a) 3
b) 4
c) 5
d) 6
Kufotokozera: Mukamadya china chake, muli ndi zochepa za chinthu chimenecho. Chifukwa chake, kuti mudziwe kuchuluka komwe mwasiya, mumachepetsa kuchuluka kwa maswiti omwe amadya (2) kuchokera ku chiwerengero chonse (7). 7 - 2 ofanana 5. kotero, yankho lolondola ndi 5.
Q5 Kodi nambala yosowa ili bwanji mu equation: 9 + __ = 11?
a) 1
b) 2
c) 3
d) 4
Kufotokozera: Kuti mupeze nambala yosowa, mumadziwa kuchuluka kwa zinthu zomwe zilipo.
Q6 Kodi 9 - 3?
a) 3
b) 4
c) 5
d) 6
Kufotokozera: Kuchotsa kuchotsa chiwerengero chimodzi kuchokera china. Kuti muthane ndi 9 - 3, mumayamba ndi 9 ndikuchotsa 3, ndikusiyani ndi inu 6. Chifukwa chake yankho lolondola ndi 6.
Q7 Ngati muli ndi mabulo a 7 ndipo mumapereka 2, ndi ma a marbles angati?
a) 3
b) 4
c) 5
d) 6
Kufotokozera: Mukapereka kanthu, muli ndi zochepa za izi. Chifukwa chake, kuti mupeze marbles angati omwe mwasiya, mumachotsa nambala yomwe idaperekedwa (2) kuchokera ku chiwerengero chonse cha marbles (7). 7 - 2 ofanana 5. kotero, yankho lolondola ndi 5.
Q8 Ndi iti mwa zotsatirazi yomwe ili yofanana ndi 8 - 4?
a) 7 - 3
b) 6 - 2
c) 5 - 3
d) 8 - 2
Kufotokozera: 7 - 3 ndi ofanana ndi 8 - 4. 8 Chotsani 4 akutipatsa 4, 7 Chotsani 3, yankho lolondola ndi.
Q9 Ngati pali mbalame 10 pamtengo ndi kuwuluka, ndi mbalame zingati zomwe zatsala pamtengo?
a) 5
b) 6
c) 7
d) 8
Kufotokozera: Mbalame zikamauluka, kuchuluka kwa mbalame zonse kumachepa. Kuti mudziwe kuti ndi mbalame zingati zomwe zatsala, mumachotsa chiwerengerocho chomwe chidawulukira (3) kuchokera ku chiwerengero chonse cha mbalame (10). 10 - 3 ofanana 7. Chifukwa chake, yankho lolondola ndi 7.
Q10 Kodi nambala yomwe ikusowa mu equation: 6 - __ = 4?
a) 1
b) 2
c) 3
d) 4
Kufotokozera: Kuti mupeze nambala yosowa, mumachotsa zotsatira zodziwika kuchokera ku nambala yoyambira. Chifukwa chake, 6 - 4 ofanana 2. Chifukwa chake, nambala yosowa ndi 2. Chifukwa chake, yankho lolondola ndi 2.
Q11 Kodi 4 x 3 ndi chiyani?
a) 6
b) 7
c) 10
d) 12
Kufotokozera: Kuchulukitsa kumaphatikizaponso kuwonjezera zobwereza. Kuti muthetse 4 x 3, muwonjezere katatu katatu, 4 + 4 + 4 + 4 = yankho lolondola ndi 12.
Q12 Ngati pali mapensulo asanu mu paketi iliyonse ndipo pali mapaketi 4, kodi pali zolembera zingati?
a) 20
b) 15
c) 36
d) 25
Kufotokozera: Kuti mudziwe kuti ndi zolembera zingati, mumachulukitsa kuchuluka kwa zolembera mu paketi iliyonse (5) ndi kuchuluka kwa mapaketi (4). 5 x 4 ofanana 20. Chifukwa chake, yankho lolondola ndi 20.
Q13 Ndi iti mwa zotsatirazi yomwe ili yofanana ndi 3 x 6?
a) 9 x 2
b) 12 x 3
c) 4 x 4
d) 7 x 2
Kufotokozera: 3 Mutliplies ndi 6 amatichulukitsa 18, 9 zochuluka ndi 2 zimatipatsanso 18. Chifukwa chake yankho lolondola ndi.
Q14 Ngati pali ophunzira 8 mzere uliwonse ndipo pali mizere itatu, ndi ophunzira angati?
a) 16
b) 20
c) 24
d) 32
Kufotokozera: Kuti mudziwe kuchuluka kwa ophunzira omwe alipo kwathunthu, mumachulukitsa kuchuluka kwa ophunzira mu mzere uliwonse (8) ndi kuchuluka kwa mizere (3). 8 x 3 ofanana 24. Chifukwa chake, yankho lolondola ndi 24.
Q15 Kodi nambala yomwe ikusowa mu equation: 7 x __ = 21?
a) 4
b) 3
c) 2
d) 1
Kufotokozera: Kuti mupeze nambala yosowa, mumagawa zotsatira zodziwika ndi nambala yoyambira. Chifukwa chake, 21 ogawanika ndi 7 ofanana 3. Chifukwa chake, nambala yosowa ili 3. Chifukwa chake, yankho lolondola ndi 3.
Q16 Kodi 12 yogawidwa ndi 3 yotani?
a) 2
b) 3
c) 4
d) 6
Kufotokozera: Kugawika ndi ntchito yoyerekeza yochulukitsa. Kuthetsa 12 ogawana ndi 3, muyenera kudziwa kuti magulu angati atatu alipo 12. Popeza 12 ikhoza kugawidwa m'magulu anayi a 3. Chifukwa chake, yankho ndi 4.
Q17 Ngati pali maswiti 15 ndipo amagawidwa chimodzimodzi pakati pa abwenzi 5, kodi bwenzi lililonse limakhala ndi maswiti angati?
a) 2
b) 3
c) 4
d) 5
Kufotokozera: Gawoli likufanana ndi kutumizirana chimodzimodzi. Kuti mudziwe kuti mungapeze bwanji maswiti angati, mumagawana ma Candimer (15) ndi kuchuluka kwa anzanu (5). 15 Ogawidwa ndi 5 ofanana 3. Chifukwa chake, yankho lolondola ndi 3.
Q18 Ndi iti mwa zotsatirazi yomwe ili yofanana ndi 20 yogawanika 4?
a) Ogawidwa ndi 25
b) Kugawidwa ndi 10
c) 6 wogawidwa ndi 3
d) 7 yogawidwa ndi 1
Kufotokozera: Kugawika ndi kosiyana ndi kuchuluka. Chifukwa chake, kuti mudziwe zomwe zidagawidwa ndi 4 zofanana, mutha kuziganizira za magulu a 4.
Q19 Ngati pali maapulo 24 ndipo amayikidwa mabasiketi 6 ofanana, ndi maapulo angati omwe alipo m'basiketi iliyonse?
a) 2
b) 4
c) 6
d) 8
Kufotokozera: Gawoli likufanana ndi kutumizirana chimodzimodzi. Kuti mudziwe maapulo angati mudengu lililonse, mumagawana maapulo onse (24) ndi kuchuluka kwa mabasiketi (6). 24 Ogawidwa ndi 6 ofanana 4. Chifukwa chake, yankho lolondola ndi 4.
Q20 Kodi nambala yomwe ikusowa pa equation: 15 yogawidwa ndi __ = 3?
a) 2
b) 3
c) 4
d) 5
Kufotokozera: Kuti mupeze nambala yosowa, mumagawa zotsatira zodziwika ndi yankho. Chifukwa chake, 15 ogawanika ndi 3 ofanana (Naye, nambala yosowa ndi 5. Chifukwa chake, yankho lolondola ndi 5.
Mwamaliza mulingo uliwonse
Mwadumphadumpha (s)
Kumvetsetsa Arithmetics: Zochitika
Masamu
Mayankho olondola:
Mayankho Olakwika:
Kulondola kwanu ndi
Zotsatira zanu zili
