2023香港數學及奧數挑戰賽 [K1-K3組] (2023年4月9日比賽日照片)
Apr 9, 2023
-香港兒童數學協會 (Owner)
Jenny cheung
Wendy Liu
ka ching siu
BL BL
Wai shan Tse
Kiki Lo
Man hong Chau
iris Lai
Jackie Wong
Sit Jenny
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J. Ling
Claire Rong
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