Error while running program

#include<stdio.h>
#include<math.h>

int main ( void ){
int x;
int i;
printf("Input the number (Table to be calculated) : ");
scanf("%d", x);

for( i = 1; i <= 10; i++){

    printf("%d x %d = %d", x, i, x*i);
}
return 0;

}

Would you like to know the reason for the error? I've tried creating a variable to hold the value of x * i inside the loop, but it still does not work, after I give the first input seen on the screen, Windows identifies a problem ...