\(\dfrac{-5}{12}+\dfrac{4}{3}-\dfrac{1}{12}\)

\(=\dfrac{-5}{12}+\dfrac{16}{12}-\dfrac{1}{12}\)

\(=\dfrac{-5+16-1}{12}\)

\(=\dfrac{10}{12}=\dfrac{5}{6}\)

\(5^{2023}\div5^{2021}+3^2\times2^2+2024^0\)

\(=5^2+6^2+1\)

\(=25+36+1\)

\(=62\)

60 -[ 36 + 4^3 ) :5^2 

\(=60-(36+64)\div25\)

\(=60-100\div25\)

\(=60-4\)

=56

1. Cattle usually cross over the road. You should drive more careful / more carefully.
2. Life in some parts of the country is boring / more boring than that in other parts.
3. The old usually get up earlier / more early than the young.
4. An ox doesn’t plough weller / better than a buffalo.
5. These 7 thinking habits will help you become more confident / more confidently.
6. Don’t worry. The river is not as deep / deeper as it looks.
7. After a hard working day, you may sleep soundlier / more soundly than usual.
8. My father has been much healthier / more healthy since he stopped smoking.
9. The air in the mountainous zones is more fresh / fresher than that in the cities.
10. I can’t understand. Would you ask him to speak clearlier / more clearly?

Tính từ ngắn : adj-er than Tính từ dài : more adj than Với trạng từ tương tự (riêng early -> so sánh hơn là earlier) So sánh hơn của good/well là better So sánh bằng as adj 

hãy trình bày suy nghĩ về một vấn đề đời sống