Yap Kah Soon's answer to sha's Secondary 1 Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Yap Kah Soon
Yap Kah Soon's answer
2 answers (A Helpful Person)
1st
-
sha
Sha
4 years ago
Really helpful
Explàimed step by step
I was able to understand better