3,11,7,26,51,(131)
3×11=7+26
11×7=26+51
则7×26=51+?
182=51+?
=131
猜你喜欢
- 1急求四篇高一英语周记,
- 2用乘法公式计算:24.9²
- 3(1)已知a的绝对值分之a+b的绝对值分之b=0,求ab的绝对值分之ab的值
- 4一质点做简谐运动的振动图像 指出质点何时位移最大 何时速度最大 何时加速度最大
- 5而且水污染越来越严重((英语翻译))
- 6求1/2x−2(x−1/3y2)+(−3/2x+1/3y2)的值,其中x=-2,y=2/3.
- 7改句子1(比喻,拟人,夸张)
- 8when the news came that the war broke out ,he decided to serve in the from请问这是同位语从句吗?
- 9His parents will go to mount Tai(by bus)tomorrow.对括号部分提问()()his parents go to Mount Tai
- 10Do you have a book_____Harry Potter?