sonlinurvashkala

prezentatsiya powerpoint 4- sinf mavzu: sonli nur va shkala uy vazifasini tekshirish 48 ta =1t 6 q 47 kg = 68 q 43 kg =5800 g =10000 g yechish: 1) 200g+160g+160g+3 x 60g +90g =790g 2) 790g x 3= 2kg370g menzurka shtangensirkul kengligi va hajmini o’lchaydi 10 70ml 15 210ml 1 22ml 40 km/h 130 km/h 70 km/h 0 32 8 16 24 40 a-21 b-49 c-77 d-98 k-8 l-18 m-24 n-36 p-27 r-55 s-63 t-87 1- 7 tadan, 2- 2 tadan, 3-4 tadan ortayapti mayiz-36 quti yong’oq-?, 2 marta ko’p 1 quti mayiz-3 kg 1 quti yong’oq- 7 kg qaysi ko’p qancha ko’p-? yechish: 36• 2 = 72 quti yong’oq 36 • 3 = 108 kg mayiz 72 • …

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