Math diary

On Sunday, my mother bought me a trendy sportswear and a pair of Nike shoes in the mall. When I got home, my father asked, "How many yuan did these clothes and pants buy?" I immediately came up with the idea of ​​teasing my father, because I know that my father’s mouth speed is sometimes not as fast as me. So, I covered the price tag and said, "Call you! If you can't count, you will be asked to buy me a better set of clothes and shoes." Dad said: "Try it." "The price of clothes." It is 2 times less than 600 plus 100, and then the price of 2 is the price of the clothes. The pants are three times the weight of 700 minus the difference of 1900, the price of the shoes is 3 times of 400 divided by 4 plus 200 is the shoes The price. How much did it cost?” Dad suddenly got bigger and said, “What is this plus, minus, and ah, except for it. It’s not clear.” “Okay, buy me a new one. Clothes!" "No, I haven't answered the answer yet." "Okay, you listened well. ÷2=250 yuan, 700×3-1900=200 yuan, 400×3÷4+200=500 yuan. Total 250 +200+500=950 yuan.” Dad said: “Wow, it’s like this. It’s good to give you new clothes.” Yeah, I won my father this turn.

There are many things in life that can be solved with mathematics. I will continue to discover mathematics in my life and learn more calculation methods.

Fifth grade: He Si is