Chumolilar guruhi 28 ta bugโdoy boshogโini teng miqdorda toโplashdi. Ular 4 ta guruh boโlib ishlagan boโlsa, har bir guruh nechtadan boshoq toโplagan?
7 tadan
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15
Taqqoslang: 2 + 9 ____ 3 ร 6 โ 5
<
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15
Iroda โMatematik bellashuvโ da 14 ta misol va 8 ta masala yechdi. Ulardan ikkitasini yechishda xatoga yoโl qoโygan boโlsa, u nechta topshiriqni toโgโri bajargan?
20ta
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15
6 ร 5 โ 18=_____ 5 ร 4 โ 20=______
12 0
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seesaw
Swap points!
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star
Double points!
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fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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15
Umarning onasi ishdan 5 kunlik taโtil oldi. Uning taโtili Dushanba kuni boshlandi. Taโtil haftaning qaysi kunida tugaydi?
Shanba
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15
1 dan 30 gacha boโlgan sonlar ichida nechta toq son bor?
15ta
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15
4 ta kemaning har birida 6 tadan yoโlovchi va 3 tadan ekipaj aโzosi bor. Kemalarda jami necha nafar kishi bor?
36 ta
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15
Ikki ota va ikki farzand ketishayotgandi. Doโkondan uchta olma xarid qilishdi. Boโlmadilar, kesmadilar, teng qilib boโlib olishdi. Qanday qilib?
Ketayotganlar boto, ota va bola boโlib, har biri bittadan olma olishgan.
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15
Beshta 1 yordamida 100 sonini qanday hosil qilish mumkin?