PSLE MATH PRESENTED BY GUO CHENGXI（01-03）

听小学生郭承曦用英文开讲:小学PSLE数学(01-03)

PSLE MATH PRESENTED BY GUO CHENGXI（01-03）

Lecturer: GUO CHENGXI (7 years old, Primary 1 form YUMIN PRIMARY SCHOOL)

Content: Four operations for fraction

主讲： 郭承曦（7岁，育民小学一年级)

内容：分数的四则运算

Wechat: Go-Singapore

E-mail: talentguo001@gmail.com