diff --git a/exercicios/para-casa/vehicle_home.py b/exercicios/para-casa/vehicle_home.py
new file mode 100644
index 0000000..1c26aed
--- /dev/null
+++ b/exercicios/para-casa/vehicle_home.py
@@ -0,0 +1,40 @@
+class Vehicle:
+    def __init__(self, hallmark, model, age, especification, value_base):
+        self.hallmark = hallmark
+        self.model = model
+        self.age = age
+        self.especification = especification
+        self.value_base = value_base
+        
+    def calculate_taxes(self):
+        self.value_base = round(self.value_base * 1.1)
+        return self.value_base
+    
+class Car(Vehicle):
+    def __init__(self, hallmark, model, age, especification, value_base):
+        super().__init__(hallmark, model, age, especification, value_base)
+        self.value_base = value_base
+    
+    def calculate_discount(self):
+        resume = round(self.value_base * 0.95)
+        return resume
+    
+        
+class Motorcycle(Vehicle):
+    def __init__(self, hallmark, model, age, especification, value_base):
+            super().__init__(hallmark, model, age, especification, value_base)
+            self.value_base = value_base
+    
+    def calculate_taxes_m(self):
+        self.value_base = round(self.value_base * 1.05)
+        return self.value_base
+    
+car = Car(f"BMW", "i7 Sedan", 2024, "4 Doors Eletric", 1282950)
+print(" BMW Model i7 Sedan 2024 4 Doors Eletric\n",
+      "Value Base", car.calculate_taxes(),"\n" 
+      " Value to pay", car.calculate_discount(),"\n\n")
+
+motorcycle = Motorcycle(f"BMW", "1250 GS", 2024, "Cylinder 1254", 95990 )
+print(" BMW Model 1250 GS 2024 Cylinder 1.254\n", 
+      "Value Base", motorcycle.calculate_taxes(),"\n"
+      " Value to pay", motorcycle.calculate_taxes_m())
\ No newline at end of file
diff --git a/exercicios/para-sala/accountbank.py b/exercicios/para-sala/accountbank.py
new file mode 100644
index 0000000..68d99b3
--- /dev/null
+++ b/exercicios/para-sala/accountbank.py
@@ -0,0 +1,43 @@
+# Titular = holder
+# Saldo = balance
+# Numero da conta = account_number
+
+class AccountBank():
+    def __init__(self, account_number, holder):
+        self.account_number = account_number
+        self.holder = holder
+        self.balance = 0.0
+ 
+    def deposit(self, value):
+        if value > 0:
+            self.balance =+ value
+            print(f"Deposit value R${value}, Successesfully done.")
+        else:
+            print("the deposit amount must be greater than 0 ")
+
+    def withdraw(self, value):
+        if value > 0:
+            if self.balance >= value:
+                self.balance -= value
+                print(f"Withdraw R${value}, Successesfully done")
+            else:
+                print("Insufficient balance to withdraw.")
+        else:
+            print("The withdrawal amount must be greater than zero")
+    
+contaDaviny = AccountBank(202301, "Daviny Letícia")
+
+contaDaviny.deposit(100)
+
+contaDaviny.withdraw(10)
+
+print(contaDaviny.balance)
+
+contaLais = AccountBank(202302, "Lais")
+
+contaLais.deposit(80)
+
+contaLais.withdraw(1000)
+    # def account_number(self):
+    # print(f"Account number:\n")
+    
diff --git a/exercicios/para-sala/animalperson.py b/exercicios/para-sala/animalperson.py
new file mode 100644
index 0000000..87d2264
--- /dev/null
+++ b/exercicios/para-sala/animalperson.py
@@ -0,0 +1,42 @@
+# class Animal:
+#     def __init__(self, name):
+#         self.name = name
+        
+#     def makes_sond(self):
+#         pass
+    
+# class Dog(Animal):
+#     def makes_sound(self):
+#         return f"{self.name} Makes bark"
+    
+# class Cat(Animal):
+#     def makes_sound(self):
+#         return f"{self.name} Makes meow"
+    
+
+# dog_Beyoncé = Animal("Yummy")
+# dog_Beyoncé = makes_sound("Bark Bark")
+
+class Person:
+    def __init__(self, nationality, gender, name, age):
+        self.nationality = nationality
+        self.gender = gender
+        self.name = name
+        self.age = age
+    
+    def info(self):
+        print(self.nationality, self.gender, self.name, self.age)
+        
+class PersonProfessional(Person):
+    def __init__(self, nationality, gender, name, age, sector, level):
+        super().__init__(nationality, gender, name, age)
+        self.setor = sector
+        self.level = level
+        
+    def info(self):
+        super().info()
+        print("Sector", self.setor)
+        print("Level", self.level)
+        
+Beyoncé_DB = PersonProfessional("American","Famele", "Beyoncé", "42", "Singer")
+Beyoncé_DB.info()
\ No newline at end of file
diff --git a/exercicios/para-sala/car.py b/exercicios/para-sala/car.py
new file mode 100644
index 0000000..660df4e
--- /dev/null
+++ b/exercicios/para-sala/car.py
@@ -0,0 +1,35 @@
+class Vehicle:
+    def __init__(self, hallmark, type, year):
+        self.hallmark = hallmark
+        self.type = type
+        self.age = year
+        
+class Car(Vehicle):
+    def __init__(self, hallmark, type, year, doors):
+        super().__init__(hallmark, type, year)
+        self.hallmark = hallmark
+        self.type = type
+        self.age = year
+        self.doors = doors
+    
+    def info(self):
+        print("Hallmark ", self.hallmark, "Type ", self.type, "Year ", self.age + "Doors", self.doors)
+        
+class Motorcycle(Vehicle):
+    def __init__(self, hallmark, type, year, motor):
+        super().__init__(hallmark, type, year)
+        self.hallmark = hallmark
+        self.type = type
+        self.age = year
+        self.motor = motor
+        
+    def info(self):
+        print("Hallmark ", self.hallmark, "Type ", self.type, "Year ", self.age + "Motor", self.motor)
+        
+car = Car("BMW ", "M3   ", "2024  ", "4")
+car.info()
+
+motorcycle = Motorcycle("BMW ", "1250 ", "2024  ", "Two-cylinder ")
+motorcycle.info()
+
+    
\ No newline at end of file
diff --git a/exercicios/para-sala/exercicio.py b/exercicios/para-sala/exercicio.py
new file mode 100644
index 0000000..7785771
--- /dev/null
+++ b/exercicios/para-sala/exercicio.py
@@ -0,0 +1,28 @@
+class cachorro:
+ def init(self, nome, raca): # metodo construtor
+        self.nome = nome
+        self.raca = raca
+
+def andar(self):
+print('estou andando', self.nome)
+
+def info(self):
+print(self.nome, self.raca)
+
+cachorro_lulu = cachorro('lulu', 'Harrier')
+cachorro_rex = cachorro('rex', 'Pinscher')
+
+# .... N objetos
+cachorro_lulu.info()
+cachorro_rex.info()
+cachorro_lulu.andar()
+print(f'nome do meu cachoro: {cachorro_lulu.nome}')
+
+cachorro_lulu.nome
+cachorro_rex.andar()
+
+b = 1
+a = 2
+print(b.__class__)
+resp = b.__add__(a)
+print(resp)
\ No newline at end of file
diff --git a/exercicios/para-sala/extra.py b/exercicios/para-sala/extra.py
new file mode 100644
index 0000000..5ba2de6
--- /dev/null
+++ b/exercicios/para-sala/extra.py
@@ -0,0 +1,36 @@
+class Immobile:
+    def __init__(self, address, proprietary_name, value_base):
+        self.address = address
+        self.proprietary_name = proprietary_name
+        self.value_base = value_base
+        
+    def calculate_rental(self):
+        return self.value_base
+    
+class House(Immobile):
+    def __init__(self, address, proprietary_name, value_base, area_ground):
+        super().__init__(address, proprietary_name, value_base)
+        self.area_ground = area_ground
+    
+    def calculate_rental(self):
+        resume = self.value_base + (self.area_ground * 5)
+        return resume
+    
+        
+class Apartment(Immobile):
+    def __init__(self, address, proprietary_name, value_base, rooms):
+        super().__init__(address, proprietary_name, value_base)
+        self.rooms = rooms
+    
+    def calculate_rental(self):
+        resume = self.value_base + (self.rooms * 300)
+        return resume
+    
+house_Beyoncé = House("444, Street of glamurously", "Beyoncé", 1500, 300)
+apartment_Bruna = Apartment("44, Street of Persistent", "Bruna Bodecam", 1200, 2)
+
+print("Value of rental R$: ", house_Beyoncé.calculate_rental())
+print("Value of rental R$: ", apartment_Bruna.calculate_rental())
+    
+
+    
\ No newline at end of file
diff --git a/exercicios/para-sala/product.py b/exercicios/para-sala/product.py
new file mode 100644
index 0000000..1811c29
--- /dev/null
+++ b/exercicios/para-sala/product.py
@@ -0,0 +1,28 @@
+class Product:
+    def __init__(self, name, value):
+        self.name = name
+        self.value = value
+        
+class Vinil(Product):
+    def __init__(self, name, value, weight):
+        super().__init__(name, value)
+        self.name = name
+        self.value = value
+        self.weight = weight
+    def info(self):
+        print("Name ", self.name, "Value R$ ", self.value + "Weight ", self.weight)
+        
+class Digital(Product):
+    def __init__(self, name, value, megabyte):
+        super().__init__(name, value)
+        self.name = name
+        self.value = value
+        self.megabyte = megabyte
+    def info(self):
+        print("Name ", self.name, "Value R$ ", self.value + "MegaByte", self.megabyte)
+        
+renaissancevinil = Vinil("Renaissance ", "400.00 ", " 20")
+renaissancevinil.info()
+
+renaissancedigital = Digital("Renaissance ", "150.00 ", "30 ")
+renaissancedigital.info()
\ No newline at end of file
diff --git a/exercicios/para-sala/rectangle.py b/exercicios/para-sala/rectangle.py
new file mode 100644
index 0000000..0c2917b
--- /dev/null
+++ b/exercicios/para-sala/rectangle.py
@@ -0,0 +1,30 @@
+# Largura
+# Altura
+
+class Rectangle:
+    def __init__(self, width, height):
+        self.width = width
+        self.height = height
+    
+    def calculate_area(self):
+        #print(f"Calculate area{self.width * self.height}")
+        return self.width * self.height
+        
+    def calculate_perimeter(self):
+        return 2 * (self.width + self.height)
+    
+house_Beyoncé = Rectangle(5.0, 3.0)
+print(f"House of Beyoncé, have:\n {house_Beyoncé.calculate_area()} Area")
+print(f"House of Beyoncé have {house_Beyoncé.calculate_perimeter()} Of Perimeter")
+
+house_Bruna = Rectangle(9.0, 10.5)
+print(house_Bruna.calculate_area())
+print(house_Bruna.calculate_perimeter())
+
+
+#     rectangle = rectangle(5.0, 3.0)
+#     area = rectangle.calculate_area()
+#     perimeter = rectangle.calculate_perimeter()
+
+# print(f"Area of Rectangle:\n {area}")
+# print(f"Perimeter of Rectangle:\n{perimeter}")
\ No newline at end of file