Ching Ziwei's answer to Lee Jing Ling's Primary 5 Maths question.

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Ching Ziwei
Ching Ziwei's answer
34 answers (Tutor Details)
1st
Lee Jing Ling
Lee Jing Ling
6 years ago
Is not clear
Ching Ziwei
Ching Ziwei
6 years ago
My mistake. Correct answer below.