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美,通常指物体之美、心灵之美,今天我们却要在知识的海洋里体验数学之美。有人不禁问:“数学不是题海战术吗?那么多题,何美之有?”下面就由我来带领大家欣赏数学之美吧。一、奇异之美比如:1×9+2=11;12×9+3=111;123×9+4=1111;1234×9+5=11111是不是展现着一种奇异的美?宇宙中运行的各种行星、彗星以及我们人类造的卫星,由于各自运行的速度不同,形成的轨迹
Beauty, usually referring to the beauty of objects, the beauty of mind, today we experience the beauty of mathematics in the sea of knowledge. Some people can not help but ask: “Math is not the title of the sea tactics? So many questions, what the United States have? ” Here by me to lead you to enjoy the beauty of mathematics. First, the strange beauty such as: 1 × 9 +2 = 11; 12 × 9 +3 = 111; 123 × 9 +4 = 1111; 1234 × 9 +5 = 11111 is not showing a strange beauty? Run in the universe Of all kinds of planets, comets, and our human made satellites, due to their different speeds of operation, the formation of the trajectory