Question

Ok, I know this should be easy but I still need help. . . ( I'm in 5th grade so what the-)​

Answer 1

7. is 9.129, 9.219, 9.3, 9.37

9. is 2.8, 2.81, 2.930, 2.941

I can't really see 8 or 10 but if you comment them I would be happy to help.