ExpressionsThing.java
package expressions;

public class ExpressionsThing {
    public static void main(String[] args) {
        double one = 3.14 * 5 + 5;
        System.out.println("one = " + one);
        double two = 3.14 * (5 +5);
        System.out.println("two = "  + two);
        double three = 3.14 * (5 +5);
        System.out.println("three = " + three);
        int four = 2 * 3;
        System.out.println("four = " + four);
        double five = 55 / 2;
        System.out.println("five = " + five);
        double six = 65 / 3;
        System.out.println("six = " + six);
        double seven = (55 / 2) + (65 / 3);
        System.out.println("seven = " + seven);
        double eight = 3.14 * (11.3 * 11.3);
        System.out.println("eight = " + eight);
        double nine = (27.7 * 27.7);
        System.out.println("nine = " + nine);
        double ten = (eight * nine) / 2;
        System.out.println("ten = " + ten);
        double eleven = (243.5 / 100) * 17;
        System.out.println("eleven = " + eleven);
        int twelve = (3 * 3) - 8;
        System.out.println("twelve = " + twelve);
        int thirteen = 7 - 4 - 2;
        System.out.println("thirteen = " + thirteen);
    }
}