02,01,2022

buxoro viloyat vobkent tuman 11-umumta`lim maktabi boshlang’ich sinf o’qituvchisi akramova kamolaning 3-sinf matematika fanidan tayyorlagan taqdimoti mavzu: a ∙ b ifodaning qiymatini topish bilimingizni sinang! 1-topshiriq agar a = 4000, b = 2 bo‘lsa, a : b ifodaning qiymatini toping. 4000: 2=2000 2-topshiriq 3-topshiriq yo‘lning ikki chorrahasi orasidagi masofa 750 m. bu yo‘l chetiga elektr tarmog‘i ustunlari o‘rnatilgan. ular orasi 50 m dan. chorrahalar orasiga nechta ustun o‘rnatilgan? yechish: 750:50=7 ta ustun 4-topshiriq . 3 cm 8 mm va 5 cm 4 mm tomonli to‘g‘ri to‘rtburchak chizing va perimetrini toping. yechish: p=(a+b)x2 (3 cm 8 mm + 5 cm 4 mm)x2= 9 cm 2 mm x 2= 18 cm 4 mm 5-topshiriq uyga vazifa: 6-7 – misol,masala e`tiboringiz uchun rahmat! …

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