Assignment Operators
Assignment operators are used in programming to assign a value to a variable. They are used to modify the value of a variable by performing an operation on the current value and a new value, and then assigning the result back to the variable.
Types of Assignment Operators
There are several types of assignment operators commonly used in programming:
- Simple Assignment Operator (=): Assigns the value on the right side to the variable on the left side.
- Addition Assignment Operator (+=): Adds the value on the right side to the current value of the variable and assigns the result back to the variable.
- Subtraction Assignment Operator (-=): Subtracts the value on the right side from the current value of the variable and assigns the result back to the variable.
- Multiplication Assignment Operator (*=): Multiplies the value on the right side with the current value of the variable and assigns the result back to the variable.
- Division Assignment Operator (/=): Divides the current value of the variable by the value on the right side and assigns the result back to the variable.
Examples
Here are some examples of how assignment operators are used in programming:
Simple Assignment Operator
```javascript var x = 10; // x is assigned the value 10 ```Addition Assignment Operator
```javascript var y = 5; y += 3; // y is assigned the value of y + 3, which is 8 ```Subtraction Assignment Operator
```javascript var z = 12; z -= 4; // z is assigned the value of z - 4, which is 8 ```Multiplication Assignment Operator
```javascript var a = 2; a *= 5; // a is assigned the value of a * 5, which is 10 ```Division Assignment Operator
```javascript var b = 20; b /= 4; // b is assigned the value of b / 4, which is 5 ```Study Guide
To master the concept of assignment operators, here are a few study tips:
- Understand the syntax and usage of each assignment operator.
- Practice using assignment operators in different programming languages such as JavaScript, Python, or Java.
- Work on coding exercises that involve the use of assignment operators to modify variable values.
- Experiment with complex expressions involving assignment operators to deepen your understanding.
By mastering assignment operators, you will gain a strong foundation in programming and be able to manipulate variable values effectively.
.◂Math Worksheets and Study Guides Seventh Grade. The Pythagorean Theorem
Study Guide
The Pythagorean Theorem 
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Study GuideWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Geometry (NCTM)
Analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationships.
Create and critique inductive and deductive arguments concerning geometric ideas and relationships, such as congruence, similarity, and the Pythagorean relationship.