equals
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
left parenthesis, 0.9 9 9 9 , negative 2.1 , right parenthesis
left parenthesis, 1 , negative 2.1 , right parenthesis
3
negative 50
50
4
equals
8
15
22
29
6
13
20
27
4
11
18
25
2
9
5
6
技术支持
技术支持
新建空白图表
示例