sstrike's answer to Lea's Primary 6 Maths Speed Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
sstrike
Sstrike's answer
5567 answers (A Helpful Person)
1st
similar
Lea
Lea
1 year ago
Hello may i ask why its 15u?
sstrike
Sstrike
1 year ago
Total unchanged