When I was a child, soy sauce 1.4 cents a catty, popsicles 4 cents a catty, and soy sauce 1.4 cents a catty bought by my mother.
When we were young, soy sauce 1.4 cents a catty and popsicles were 4 cents a catty. Mom gives you 1.4 cents to buy 1 catty of soy sauce, and you buy 1 two. The total payment of the store is 1 4 cents, rounded up, and received 1 cent. Go for a walk, then buy 1 two, and pay 1 point. Repeatedly ... bought 1 Jin of soy sauce, * * * paid 1 jiao, and there were 4 jiao left. I bought a popsicle, ate it while walking, and went home happily!