3-sinf matem ni 1-chorak

1-variant 1) masala 1-do’konga 360 kg, ikkinchi do’konga uning chorak qismiga teng guruch8 keltirildi. do’konlarga jami necha kg guruch keltirilgan? 2) amallarni bajaring 345609-456*3+1289= 3) tenglamani yeching x-2345=234+836 4) nuqtalar o’rniga kerakli sonlarni yozing 308mm= …dm …mm 589 cm= …m …dm … sm 345kg= …q …kg 4t 6q = …kg 5) perimetrlari teng bo’lgan 2xil to’rtburchak chizing. 2- variant. 1) masala. otasining bo’yi 180cm, odilning bo’yi esa undan 3 marta past. odil otasidan necha cm past? 2) [bookmark: _goback]amallarni bajaring 98009 - 1345+786*3= 3) tenglamani yeching 6890-x=3256-2309 4) nuqtalar o’rniga kerakli sonlarni yozing 1240m= … km … m 489mm= …dm …cm…. mm 46 q= ….kg 2t 5q= …. kg 5) yuzasi teng bo’lgan 2xil to’rtburchak chizing.

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