3-sinf Matematika fanidan nazorat ishi namunalari.
1- nazorat ishi. Yozma ish
1-variant
1.Masala.
Bog`da 70 tup ko`chat bor.Ulardan 30 tup olma, 17 tup gilos, qolgan-lari o`rik. Bog`da necha tup o`rik daraxti bor?
2. Ustun usulda hisoblang . 49 + 48 38 + 15 67 – 28 83 - 6
3. Amallarni bajaring. 36 : 4 + 25 x 1 – 19 : 19
Radiusi 2 sm va 3 sm bo`lgan aylana va doira chizing
2-variant
1.Masala.
Bog`da 75 tup ko`chat bor. Ulardan 35 tup olma, 19 tup gilos,qolgan-lari o`rik. Bog`da necha tup o`rik daraxti bor?
2.Uustun usulda hisoblang. 64 + 29 53 + 29 95 – 49 54 - 8
3. Amallarni bajaring. 45 : 9 + 22 x 1 – 14 : 14
4. Radiusi 1 sm va 2 sm bo`lgan aylana va doira chizing
Do'stlaringiz bilan baham: |