An arithmetic operator is a mathematical function that takes numerical values as their operands and return a single numerical value. The Blogger arithmetic operators are addition +, subtraction -, multiplication *, division / and modulo %. Also plus operator + is Concatenate operator that can joint two expression.
Blogger Arithmetic Operator List and Syntax
| Operator | Meaning | Default syntax |
|---|---|---|
+ |
Addition | number + number |
- |
Substraction | number - number |
* |
Multiplication | number * number |
/ |
Division | number / number |
% |
Modulo | number % number |
The Arithmetic operator always return number as result. When used in Blogger expression, it only work for expression type number, as example data:post.length this is because Arithmetic operation only accept number.