Hi Karinchung, would greatly appreciate if you can PM me the name and contact of the centre, thanks very much!

Let’s say the number is an orange.


2 oranges - half orange = 24
OO - D = 24

1 and a half orange = 24
OD = 24

Half orange = 24/3 = 8
1 orange = 8x2 = 16

Guess and check

40x10 = 400
40/10 = 4

Anyhow gai sa la. Looking for more expert solution

JonC:

limegreen:

Ang Mo Kio 228

CHIJ Convent 227

CHIJ which Convent?
Katong, St Josephs, St Theresa?

CHIJ Katong Convent

Ang Mo Kio 228

CHIJ Convent 227