This reminded me of my childhood as I got a few Riels for the morning class and the afternoon class. They even had the 50 cent coins then so the average snack was around 50 cents to one riel the most. That was way back in the 60s. It seems just like yesterday. Be kind, be cool, and don't comb your hair!
My Khmer wife and I, now in NZ, eat everything from mango, to apple, to strawberries, to mandarins, to pears (all green if we can) dipped in salt, chilli, and some chicken stock. Never gets old.