matematika4 bb(2)

matematika 4-sinf uchun yozma ish 1-variant 1 – variant 1. ko`paytirishni bajaring: 6.345*7= 8.300*9= 7.040*6= 2. tenglamani yeching: x*2-160=40 130+x*5=200 3. amallarni bajaring: 46102-8934= 10100-689= 285*5= 48162:3= 4. kesma: to`g`ri to`rtburchakning bo`yi 12sm, eni bo`yidan 4 sm qisqa. to`g`ri t`ortburchakning perimetri nimag teng? 5-masala ikki bandargoh orasidagi masofa 84km. kema 28km/soat tezlik bilan suzganda bu masofani necha soatda bosib o`tadi?

This file contains 1 page in DOCX format (11.5 KB). To download "matematika4 bb(2)", click the Telegram button on the left.