3-sinf

[bookmark: _goback] 3-sinf matematika olimpiada savollari 1.hisoblang: 72–(18+15) =? a)23 b)33 d)43 2.polizdan 43 ta tarvuz va undan 6 ta kam qovun uzildi. hammasi bo‘lib nechta tarvuz va qovun uzib olingan? a)60 b)70 d)80 3.hisoblang: 36 : 4+68=? a)77 b)67 d)87 4.agar a = 2, b = 3, c = 4, d = 5 ekanligi ma’lum bo‘lsa, a+b+c+d ifodaning qiymatini toping? a)12 b)14 d)13 5.uchburchakning bir tomoni 6 sm, ikkinchi tomoni 7 sm. agar uchburchakning perimetri 18 sm bo‘lsa, uchinchi tomoni qancha? a)6 b)7 d)5 6. hisoblang: 33 : 5=? a)6 3qoldiq b)5 8qoldiq d)7 2qoldiq 7. hisoblang: 18 ⋅ 5 – 38 ⋅ 2c a)162 b)14 d)4 8. noilada 1000 so‘m pul bor edi. u do‘kondan 3 ta o‘chirg‘ich …

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