I tried to type the exponents, but this was too difficult for me, so I wrote below how I do this with 5th graders and up, or whoever is ready!!

 

Keagan is a 6th grader.

 

 

Maya is a 5th grader.

 

 

 

Maya did all the things from 8^(2/3) on by herself.

Can you make up more problems?