2B 鍾燁康
3-digit numbers

3A 余穎彤
Division

3A梁思芸
Multiplication

3A 彭澤森
Multiplication

3A 葉子賢
Mixed operations of
multiplication and addition

3B 黃楚穎
乘加混合運算

3B 鄧兆峰
乘加混合運算

4D 吳凱晴
Mixed operations

1B 劉綽霆
Compare the numbers of objects

1B李卓諾
Positions