bài 1:
A. do you know the subjects? What are their Vietnamese equivalents?
1. art___________________________
2. english__________________________
3. geography__________________________
4. history___________________________
5. manths________________________________
6. music_________________________
7. FE (phisical education)_________________________
8. science_______________________
9. ICT (Information and communication technology)___________________________
B. Do you know any more subjects? Write them down.
______________________________________________
_______________________________________________
C. Ash and answer the questions.
1. Which subjects do you do at to shool?
____________________________________
2. What's your favourite subject?
________________________________
3. What's your favourite school day?
_________________________________
Bài làm
Độ dài đáy bé là:
120 x 75% = 90 ( m )
Chiều cao thửa ruộng hình thang đó là:
[ ( 120 + 90 ) : 2 ] x 140% = 147 ( m )
Diện tích thửa ruộng đó là:
147 x \(\frac{\left(120+90\right)}{2}\)= 15435 ( m2 )
0,01 ha = 100 m2
Số ki-lô-gam thóc thu hoạch được là:
15435 : 100 x 60 = 9261 ( kg )
Kì vậy ta! Hay mình quên kiến thức lớp 5 rồi! ><
Haizz....hoặc có thể bạn tính sai >< ko chắc