package test;
 
import java.util.Scanner;
 
public class Test extends Thread {
 
	public static void main(String[] args) {
		System.out.print("Numero: ");
		int num = new Scanner(System.in).nextInt(); // recibimos el numero por input
		new Thread(new Test(num)).start(); // creamos e iniciamos el hilo
	}
 
	private int num;
 
	public Test(int num) {
		this.num = num;
	}
 
	@Override
	public void run() {
		// sacamos toda la tabla de multiplicar del numero
		System.out.println("1 * " + this.num + " = " + 1 * this.num);
		System.out.println("2 * " + this.num + " = " + 2 * this.num);
		System.out.println("3 * " + this.num + " = " + 3 * this.num);
		System.out.println("4 * " + this.num + " = " + 4 * this.num);
		System.out.println("5 * " + this.num + " = " + 5 * this.num);
		System.out.println("6 * " + this.num + " = " + 6 * this.num);
		System.out.println("7 * " + this.num + " = " + 7 * this.num);
		System.out.println("8 * " + this.num + " = " + 8 * this.num);
		System.out.println("9 * " + this.num + " = " + 9 * this.num);
		System.out.println("10 * " + this.num + " = " + 10 * this.num);
	}
 
}

Numero: 5
1 * 5 = 5
2 * 5 = 10
3 * 5 = 15
4 * 5 = 20
5 * 5 = 25
6 * 5 = 30
7 * 5 = 35
8 * 5 = 40
9 * 5 = 45
10 * 5 = 50