Tang Wing Chi's answer to Noemi Reyes's Primary 6 Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tang Wing Chi
Tang Wing Chi's answer
8 answers (Tutor Details)
1st
Look for me at
Http://howtostudyteacher.wordpress.com/programs

To get your questions answered, even when you are in primary school