how can i write given number table using frame in java

Question

suppose we write table of 2 like 2×1=1 2×2=4 etc
so

Answer 1

what do you mean by "using frame"?

Answer 2

for(int a=1;a<=10; a++){
System.out.println("2 × " + a + "=" + (2*a));
}
This would do the trick. If you want table of any number, use Scanner to get input and then the same code as above but replace last line by

System.out.println(b + " × " + a + "=" + (b*a));

where b is the variable that stores input.