Lol ok
Well, for 9 if you use a calculator the square root of five to the nearest thousandths is -2.24. So the -1.96 is greater.
For 10, it will be -3. Why? Well there are only 2 negative numbers -3 and -6/5. If you simplify -6/5 it equals -1.2. -1.2 is greater than -3 so -3 will be the smallest number.
For 11, I can't really see the square root thing on thr far right if you can take amother picture I'll help :)
For 12, square root of 8 rounded to the nearest thousandth is 2.83. Square root of 5 rounded is 2.24. So the order form smallest to largest is 2 1/3, square root of 5, 2.5, then last of all square root of 8.