Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind C++ Operators?
Lesson checks
Practice each idea before moving on
Short Mimo-style checks built from this lesson's code, terms, and sequence.
1Quick choice
Which statement best captures the main point of this lesson?
2Fill blank
Complete the missing token from the example code.
___ x = 100 + 50;3Order
Put the learning moves in the order that makes the concept easiest to apply.
Although the + operator is often used to add together two values, like in the example above, it can also be used to add together a variable and a value, or a variable and another variable:
In the example below, we use the + operator to add together two values:
Operators are used to perform operations on variables and values.
Operators
Operators are used to perform operations on variables and values.
In the example below, we use the + operator to add together two values:
int x = 100 + 50;Although the + operator is often used to add together two values, like in the example above, it can also be used to add together a variable and a value, or a variable and another variable:
int sum1 = 100 + 50;
// 150 (100 + 50)
int sum2 = sum1 + 250; // 400 (150 + 250)
int sum3 = sum2 + sum2; // 800 (400 + 400)C++ divides the operators into the following groups:
- Arithmetic operators
- Assignment operators
- Comparison operators
- Logical operators
- Bitwise operators