Solve the addition problems.

Okay, let's solve these addition problems step by step:

1. 
   

   36 + 12 = ?

   
   

   36 + 12 = 48

   
   

   Answer: 48

   
   


2. 
   

   63 + 12 = ?

   
   

   63 + 12 = 75

   
   

   Answer: 75

   
   


3. 
   

   74 + 24 = ?

   
   

   74 + 24 = 98

   
   

   Answer: 98

   
   


4. 
   

   25 + 13 = ?

   
   

   25 + 13 = 38

   
   

   Answer: 38

   
   


5. 
   

   46 + 31 = ?

   
   

   46 + 31 = 77

   
   

   Answer: 77

   
   


6. 
   

   53 + 16 = ?

   
   

   53 + 16 = 69

   
   

   Answer: 69

   
   


7. 
   

   61 + 18 = ?

   
   

   61 + 18 = 79

   
   

   Answer: 79

   
   


8. 
   

   32 + 43 = ?

   
   

   32 + 43 = 75

   
   

   Answer: 75

   
   


9. 
   

   47 + 12 = ?

   
   

   47 + 12 = 59

   
   

   Answer: 59