Sugar flowers go to fortune telling

Xiaoming's father takes Xiaoming to the shopping center. In all, 50 yuan spent 20 yuan on shoes, leaving 30 yuan with 65,438+05 yuan for hats and 65,438+05 yuan for sugar.

There are 6 yuan left, 6 yuan, snacks, just spent. The sum of the money spent on shopping is equal to 50, and the sum of the remaining money is equal to 5 1. How did you get that extra dollar?

The money spent on shopping plus the rest is equal to 50. Since it cost 50 to buy something, the remaining money should be equal to 0, and it is meaningless to add up the remaining money in the middle!