The first thing you do is find 1 number for the front witch would be 36 because 6 times 6 = 36. After u find that u have to find the number below it witch is 25 because 5 times 5. Then you have to find the middle witch 5.5 is the decimal middle and 30.5 is the number middle.After that you have to find out what number its closer to.The answer is 5,4 because its close to the middle number.