My math skills suck, but I'm pretty sure that this is the hardest question on earth!! Take a look at this question the Penn Holderness, a first grader from North Carolina, recently got for his math homework!! They took to Facebook to post the question: "Internet friends: solve this 1st grade math homework #showyourwork #mybrainhurts"
You think you solved it correctly?? Apparently someone who follows the family solved it and commented:
"You add diagonally and subtract across and down to get the missing number of 14 (J)."
And just like it was requested...here's the work that they showed!