计算 99 平方+9999
bbbvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
人气：493 ℃ 时间：2020-02-02 23:09:31
解答
99²+9999
=99×99+99×101
=99×（101+99）
=19800
推荐
猜你喜欢
- 4x的平方等于18 x等于?
- 英语：当以here,there,only开头时,句子怎样倒装
- [W93] For many cities in the world,there is no room to spread out further,____ New
- 一只容积为3×10的负4次方m³的瓶内盛有0.2kg的水,一只口渴的乌鸦每次将一块质量为0.01kg的小石子投入瓶中,当乌鸦投了25块相同的小石子后,就能从瓶中喝到水了.求:（1）瓶中内石块的总体积,（2）石块的密度
- 初一寒假作文600字左右
- 同种元素的原子,可以有不同的什么:质子数,质量数,电子数,原子序数
- Don‘t作为否定祈使句开头时后面加动词原形吗?期间可以加介词吗?
- 先化简,再求值 4a²b-[3ab²-2﹙3a²b-1）],其中a=-0.1,b=1
