Ong kok sin's answer to Seema's Primary 4 Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ong kok sin
Ong Kok Sin's answer
86 answers (Tutor Details)
1st
$12
Seema
Seema
7 years ago
Thank you