CR-MicroLabs-Loops-NumbersTrianglesTables/TableUtilities.java

public class TableUtilities {
    public static String getSmallMultiplicationTable() {
        
        return getMultiplicationTable(5);
    }

    public static String getLargeMultiplicationTable() {
        
        return getMultiplicationTable(10);
    }

    public static String getMultiplicationTable(int tableSize) {
        StringBuilder table = new StringBuilder();
        
        for(int row=1; row <= tableSize; row++){
            
            for(int column=1; column<= tableSize; column++){
                
                table.append( String.format("%3d |" , column*row));
                
            }
            
            table.append("\n");
            
        }
        
        return table.toString();
    }
}

/**
StringBuilder
for loop row
nested for loop coloumn
append string

Take note of how the multiplication table works
 **/