29-dars shahnoza 4- sinf matematika

@namonlinetest tayyorladi : shahnoza djumayeva namangan viloyati,pop tumani 10-maktab boshlang‘ich ta’lim o‘qituvchisi 4- sinf matematika mavzu: koordinata burchagi 29-dars vazifani tekshiramiz b 0 a a(718-15x18-439)= 718-270-439= 9 b(922+89-28x36)= 922+89-1008= 3 1) 17800-4900= 12900so`m 2) 270 : 3 =90 ta 3) 270 x17800=4806000 so`m 4) 12900 x 90=1161000 so`m 5) 4806000-1161000=3645000 so`m kam w w y a a y -yo`l sut dorixona don g;1 b;2 g;3 h;6 f;6 g;7 d;8 b;4 e;3 a;7 a;3 c;7 a b e 4 x 24 h = 96 h 96 h : 16 = 6h 96 h- 6h= 90 h t=s : v= 448km:64 km/h= 7h 72 km : 6km/h=12h 12h-7h=5h a)781 x 6 +12450= b) 23400 : 6-1659= d) (4580-3976) x40= e) 42300: (13285+7865)= …

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