5- nazorat ishi matem 2- sinf

matematika 2- sinf 5-nazorat ishi 1-variant 1. masala. do‘konga 460 quti qand keltirildi. 170 tasi sotilganidan keyin yana 230 quti olib kelindi. do‘konda jami nechta quti qand bo‘ldi? 2. misollarni bajaring. 246 + 598 = 793 - 564 = 435 + 193 = 408 - 267 = 458 + 264 = 527 - 336 = 3. amallar tartibini bajaring. 160 + ( 548 - 160 ) + 206 = 4. tenglama. x - 248 = 356 5. geometrik topshiriq. tomonlari 3 cm va 2 cm bo’lgan to’g’ri to’rtburchak chizing. uning petimetrini va yuzini toping. matematika 2- sinf 5-nazorat ishi 2-variant 1. masala. kitob do’koniga 350 ta kitob keltirildi. 190 tasi sotilganidan keyin yana 150 ta kitob olib kelindi. do‘konda jami …

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