There are also modified versions of the assignment (=) operator that perform a mathematical calculation as part of the assignment. Here, we are using += to add 2 to a value and assign it to a var in one step.

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Augmented Assignments Increment and Decrement Operators Unary Operators
Augmented Assignments Increment and Decrement Operators Type Conversions Typed Variables Variables Variables and Operators You Can Modify Normal Variables
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