28.10.2020 matematika test-1

matematika 1)qoldiqni toping 99 : 18= a) 9 b) 11 d) 13 2)hisoblang 72 :9+56:7+45:5+81:9= a) 65 b) 13 d) 34 3) gulnora 500 so`mdan 2 ta qalam ,400 so`mdan 5 ta o`chirg`ich oldi. gulnorajami necha so`m pul sarflagan? a) 2000 so`m b) 4000 so`m d) 3000 so`m 4) x ning qiymatini toping x – 120=180:2 a) 210 b) 30 d) 231 5) stol ustida 63 ta choynak, undan 4 marta ko`p piyola bor.stol ustida jami nechta idish bor ? a) 315 b) 252 d) 112 6) hisoblang 28 x8+ 653= a) 874 b) 877 d) 224 7) taqqoslang 72 soat__ 4 sutka a) d) = 8) birinchi kesma 16 cm ,ikkinchi kesma uning 2 dan 1 qismiga teng.ikkinchi kesma …

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