Dart Academy · Lesson

Arithmetic and Operator Precedence

Add, subtract, multiply, divide, and group.

Math Is Built In

Dart speaks math out of the box. You write numbers and symbols, and the arithmetic operators compute the result for you. Let us add it up. ➕

The + operator adds and - subtracts. They work just like on paper, and the answer is a number you can store or print.

void main() {
  print(8 + 5); // 13
  print(8 - 5); // 3
}