What is the sum of the question 2x2?

4

2x2=4. sum of 2x2=4+4 =8

sum? of what?...anyway 2 multiplied by 2 is 4

Do you mean 2x2+2x2, which equals eight, or 2x2=4.

Sum is only the solution when numbers are added together. So 2x2 can't ever have a sum. On the other hand, if you want the sum of 2+2, it's 4, but if you want the answer of 2x2, it's 4 too.

2x2= 4

It has to be 4

WHERE DO U WANT ME TO DO THE SUM IN 2X2

4.

4