The line segments walked beside them. Before asking them why they quarreled, they saw a line segment being pulled by a straight line, let it ride on their backs, and said to Ray, "Now I am not lower than you." The line segments suddenly realized, but just after the reaction, Lei pulled another line segment, let it ride on his back and said to the straight line, "Now I am taller than you." The straight line was not convinced, so he pulled up another line segment and let it ride on his back. He said to Lei, "Now I am taller than you." Ray thinks it's unfair: you have two line segments and I only have one line segment, which is unfair. So, Ray pulled another line segment, let it ride on his back, and said to the straight line, "Now I am taller than you."
In this way, the three lines kept comparing, for three days and three nights in a row, and we haven't compared who is the longest. All three lines are used up, and we haven't finished comparing them. What can be done about it? Because straight lines and rays can extend infinitely and are infinitely long, they will not block their two endpoints.
Today, I played a math game with my mother, called "Addition, subtraction, multiplication and division equals twenty-four". That is: you use four numbers, add, subtract, multiply and divide to calculate 24, and whoever works out first wins.
At the beginning of the first game, they are 12, 1, 7, 10 respectively. I think: 12×2=24, but how can I find 2? By this time, my mother had figured it out,10-7-1= 2,2×12 = 24. Oh, my mother's head is spinning so fast! I have to give up.
The second game has begun. The number is 9, 1, 2, 6, haha! I figured it out! 9-1= 8,6÷ 2 = 3,3× 8 = 24, yeah! I won! I cheered!
In the third game, it will be a draw. Whoever wins eats ice cream. So, I must win! Here we go. It's 8,4,9, 10. When you see 8, you must look for 3, yeah! I am sure to win this game! I said what I thought, 10-9= 1, 4-1= 3,8× 3 = 24, and I began to cheer, yeah! Yeah! Yeah! ……
Math games are really interesting!