Mindblown- Here Is The Same Math Problem Solved Using the “Old” Way And The “Common Core” Way Emmanuel January 2, 2017 Viral Common Core is probably the worst thing for our children besides throwing them in a room with liberals and allowing them to teach our kids…oh, wait. That's same thing. Anyway... This math problem is broken down to show us just how STUPID common core is, and it will absolutely blow your mind. China is pointing and laughing as we speak.