94_dars_ko’paytirish_va_bo’lishga_nataijalarini_tekshirish_matematika

sinf: 2 dars: matematika mavzu: ko’paytirish va bo’lishga nataijalarini tekshcirish matematika darsi- fanlarning eng a’losi. bizni olg’a yetaklaydi raqamlarning dunyosi. dars shiori: guruhlarda ishlash 1-misol 1-misol 2 2 15 ÷ 5 = 3 3 × 5 = 15. 2-masala olib kelindi- 56 kg kartoshka qadoqlandi- 8 ta qopchaga har biriga qopchaga-? kg dan k yechish: 56 ÷ 8 = 7 kg javob:7 kg dan kartoshga 2) qopcha-8 ta solindi-7 kg dan jami-? kg kartoshka yechish: 8*7=56 kg javob: 56 kg kartoshka 2-masala 3-misol 3-misol parallelepiped- silindr- prizma- 4-misol 4 × 7 = 28 9 × 2 = 18 6 × 2 = 12 7 × 4 = 28 2 × 9 = 18 2 × 6 = 12 28 ÷ …

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