Answer:
1701 and 2667 and 376 and 5472
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:

 
        
             
        
        
        
Answer: the answer is 0=0
Step-by-step explanation:
 
        
             
        
        
        
Answer:
4
Step-by-step explanation:
Although you didn't give me any answers to go with your problem, I am assuming that since 15-7 is 8, and 3 + 1 = 4, the answer should be 4. Now regarding if it is times, it would be x2. Because for times 2 would be 8. Overall the answer should be 4.