Do you know "Mathematics"? Math is right beside you. Give a simple example, for example: I met six friends today, and the wheels of the car were all round. ..................................................................................................................................................... Math helped me solve many problems. One day, my mother went to buy vegetables, and the grandfather who sold vegetables shouted: "Cheap, 5 yuan money is 3 kg, 10 yuan 7 kg!" I asked my mother, "Why is 5 yuan 3 kg, 10 yuan 7 kg?" Mom said it was a marketing tool. He made more money to make you buy expensive ones, so he gained a kilo more than before. This is called "mathematics". I like graphics, such as circles, squares, rectangles and triangles ... some are beautiful and some are interesting. I like all kinds of beautiful patterns. By studying mathematics, I also summed up a trick: learning mathematics with more brains can make people smart, and difficulties will become the driving force for learning. As the saying goes: "The brain need not rust. If you don't learn, you will definitely fall behind! " Think more, do more, sum up frequently, and be good at reflection. Did you find out? There is mathematics everywhere in life. Many buildings around us are symmetrical. Shopping often requires calculations and lists. Many knowledge methods in mathematics are the same and interrelated. Think before you learn math. You like communicating with others and learning from each other. When studying drugs, medical scientists should repeatedly debug and strictly control the percentage of various components. When packing items, use surface area knowledge. Mr. Hua, a famous mathematician in China, once said: "The universe is big, the particles are tiny, the speed of rockets, the cleverness of chemical industry, the change of the earth and the complexity of daily use require mathematics everywhere." Do you know Neptune, the farthest from the sun among the eight planets? It was discovered mathematically, and the French astronomer Le Ye Wei worked out its orbit and position in 1846. Coincidentally, before this, British scientist Adams also predicted the existence of Neptune by mathematical methods. Mathematics is really wonderful!

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