nazorat ishi №5

nazorat ishi №5 1-variant 1. tengsizliklarni hisoblang 28 + 12 50 28 – 10 19 68 42 + 26 46 54 – 12 2. masalani yeching uzum bog‘idan birinchi kuni 45 kg uzum, ikkinchi kuni esa birinchi kundagidan 14 kg ko‘p uzum terib olindi. hammasi bo‘lib necha kg uzum terib olingan? 3. harfiy ifodaning qiymatini hisoblang. agar a = 13 17 + a 67 + a 26 + a 60 – a 75 -a 26 – a 4. x ning o‘rniga mumkin bo‘lgan hamma ikki xonali sonlarni yozib chiqing. a) 34 < x < 38 . . .38 x x x 34 b) 69 < x < 74 . . .74 x x x 69 c) 12 < x < …

This file contains 2 pages in DOCX format (64.8 KB). To download "nazorat ishi №5", click the Telegram button on the left.