5gabo’lishalomati

prezentatsiya powerpoint sinf: 4 dars: matematika mavzu: 5 ga bo’lish alomati dars shiori matematika darsi- fanlarning eng a’losi. bizni olg’a yetaklaydi raqamlarning dunyosi. 11-12- misollar a) 2 045 : 5 + 161 • 73 - 27 • 13=11811 b) 1 0270-4270 + 11 • 560 - (60 005 - 5 168): 9=6067 24+12:2=24+6=30 42+22:2=42+11=53 16+8:2=16+4=20 33+6:2=33+3=36 1- misol o‘zbekistondagi ba'zi daryolarning nomlarini aniqlang. kosonsoy daryosining nomini daftaringizga shifrlang. shifrlangan so'zdagi barcha sonlarda qanday umumiylik bor? =30 a =4 g =31 z =15 o =45 g o o o =25 n n n n n =28 r r r =20 =18 h =24 i a a s 15 45 20 15 20 15 35 25 k o s o n s …

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