Arithmetics is basic maths in Java. In this section, we will go over the main maths operators as well as some special ones. We will also go over a special concept called casting.  

BASIC OPERATORS

Modulus is the reminder after division 
ex 7 % 6 = 1

We also always follow BEDMAS in java 
1. ()
2. *, / or %
3. + or -

EXTRA OPERATORS

For math, + means additionFor Strings, + means concatenation

Concatenation allows us to combine two elements in a print statement.

CASTING

Casting means to change the type of a variable. EX; you could change a float or double to an integer. 

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