The Primary 6 (P6) Huo Dong Ben (Activity Book) is a key component of the Singapore Chinese language curriculum, providing targeted practice for vocabulary, sentence structures, and comprehension in preparation for the PSLE. While often utilized to check answers, the workbook is primarily intended to help students master essential "good words and phrases" (好词好句) through consistent, active practice. For discussions on specific solutions and to connect with other students, see the r/SGExams thread on Reddit.

Question:
After a 20% discount, a basketball costs ¥64. What was the original price?

If you're looking for a general approach, I can offer some suggestions:

Pros: