Correct
加减
/ jiā jiǎn /
Strokes
Definition
addition and subtraction
Example
As a Verb
add and subtract
1
Jiājiǎn
加减
kòngzhìqì
控制器
add-subtract control unit
2
Jiājiǎn
加减
jìdiànqì
继电器
add-and-subtract relay
As a Noun
addition and subtraction
3
Jiājiǎn
加减
yùnsuàn
运算
add-and-subtract calculation
4
Jiājiǎnfǎ
加减法
addition and subtraction
5
Jiājiǎn
加减
chéngchú
乘除
addition, subtraction, multiplication and division