31.01
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About "31.01"
buxoro viloyat vobkent tuman 11-umumta`lim maktabi boshlang’ich sinf o’qituvchisi akramova kamolaning 3-sinf matematika fanidan tayyorlagan taqdimoti mavzu: a + b va a – b ifodaning qiymatini topish o’zingizni sinab ko’ring! 1.sonlarni raqamlarda ifodalang: 3 ta yuzlik, 2 ta o’nlik, 5 ta birlik a) 321 b) 324 s) 235 d) 325 2. ko’paytmani toping: 250×4= a) 900 b) 800 s) 1000 d) 500 3. maktab hovlisiga 3-sinf o’quvchilari 560 ta ko’chat o’tqazdilar. 3-a sinf o’quvchilari 220 ta, ko’chat ekkan bo’lsalar, 3-b sinf o’quvchilari ekkan ko’chatlar sonini toping. a) 240 ta b) 340 ta s) 250 ta d) 230 ta 4. 136 sonini xona birliklari ko’rinishida yozing. a) 100+30+6 b) 100+300+6 s) 100+20+6 d) 100+30+60 5. amallarni bajaring: 222÷2+24= a) 130 b) …
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