movement error

Unity Engine
1

I am making a movement script and is giving me errors here is what I am working with

using UnityEngine;
using System.Collections;

public class PlayerMove : MonoBehaviour {

	
	void Start () {
	
	}
	
	
	void Update () {
	
		transform.Translate(0,0,Input.GetAxis("forward")*30* Time.deltaTime);
		transform.Rotate(0,Input.GetAxis("rotate")*30*Time.deltaTime,0);
	
		
		
	}
	void AddNumbers(int x,int y)
	{
		
		return x+y;
		
	}
	
}

I also need to make it play my walk cycle any help would be great?

2

this is the error I am getting PlayerMove.AddNumbers(int, int)': A return keyword must not be followed by any expression when method returns void and this one too Cannot implicitly convert type int’ to `void’

3 
void AddNumbers(int x,int y) {
    return x+y;
 }

You have AddNumbers declared as a void function, meaning it returns nothing, but then you are trying to return a int value.
Change void to int

4

thank alot for your help,now what about my walk cycle I need it to play when my player moves?