matematika 73

assalomu alaykum. mavzu: to’g’ri chiziq, nur, kesma №1 №1 №1 ab nur ac nur bc to’g’ri chiziq ab kesma ac kesma bc kesma ye: 1 ) 2 h 40 min 2 h 25 min 2 h 20 min j: №4 7 h 25 min 7 h 25 min t.ch nur kesma nur №6 ixtiyoriy bir nuqtadan cheksizta to’g’ri chiziq o’tkazish mumkin a) №6 ikki nuqtadan faqat bitta to’g’ri chiziq o’tkazish mumkin b) a 300+380= r 600-200= u 180+250= t 470-390= s 185+555= l 698-309= ch 157+386= №7 680 400 430 80 740 389 543 a 300+380= r 600-200= u 180+250= t 470-390= s 185+555= l 698-309= ch 157+386= 543 680 389 80 740 430 400 672 ch a l t …

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