2-sinf.matematika 7-bob 2-dars 142-bet

matematika 2-sinf mavzu: aylana va doira mustaqil topshiriqni tekshiramiz: (141-bet. 5-topshiriq) rasmni chizamiz. unda nechta aylana bor? doira-chi? (141-bet) 5. aylana – 9 ta doira – 11 ta eslab qolamiz. (142-bet) 1. markaz radius aylana diametr . . diametr radius radius . aylana radiuslari qanday rangga bo‘yalgan? (142-bet) 2. . . aylana diametri qanday rangga bo‘yalgan? hisoblaymiz. (142-bet) 3. 44 35 + 37 15 + 46 18 + 34 25 + 79 52 64 59 radius va diametrlar necha santimetrdan? (142-bet) 4. radius: 4 cm 50 cm diametr: 50 cm . . . 4 cm . 4 cm 5 cm diametr: 4 cm radius: 5 cm mustaqil topshiriq: (143-bet. 5-topshiriq) noma’lum tarkibiy qismni topamiz. (143-bet) 5. e’tiboringiz uchun rahmat! image1.png …

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