ochiq dars

matematika 4-sinf mavzu: ustunli diagramma sirdaryo viloyati yangiyðµr shahar 4-umumiy o`rta ta`lim maktabi boshlang`ich sinf o`qituvchisi ð¢ojiqulova nazira otamurotovna matematika hamma aniq fanlarga asos. bu fanni yaxshi bilgan bola aqlli, keng tafakkurli bo‘lib o‘sadi, istalgan sohada muvaffaqiyatli ishlab ketadi yechish: 1)160:5=32 km/h 2)189:7=27 km/h 3)32-27=5km/h javob: kunduzi tez harakatlangan 1)22 ∙ 804 = 17688 2)60000-17688=42312 3)42312:24=1763 4)1763-1700=63 5)12915:63=205 6)205∙6=1230 k u r y e r 1) 14∙8=112 2) 230-112=118 3) 3∙19=57 4) 57+41=98 5) 900-98=802 6)108:12=9 7)118∙7=826 8)927+9=936 9)936-826=110 10)110+802=912 e k s p e d i t o r bugun darsda 1-misol aziza ayni bir turdagi shokolad narxini turli savdo nuqtalarida solishtirib koê»rdi.qulaylik uchun u...

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