@lenovoaxioo
well 5th-6th grade math would be the hard part, but all it is is logic problems, if you can work out how to do it and have no distractions It could be fairly easy to absorb. anything else would be a result of memorization. due to video games I played, I was fairly 'advanced' for reading and math, reading till I hit 6th grade, and math till I hit trigonometry I had 0 issues. science I was mostly ahead of what kids my age were learning...
and I nearly failed every year due to an inability to spell for shit. fun times being able to easily solve logic problems years ahead of you but constantly placed in remedial classes due to issues outside the task at hand.