With alarming numbers about math scores falling in the US during COVID, it's not a surprise that parents are looking for resources to help their children. One app that's booming is called Photomath. A quick picture with your cell phone is saving parents across the world the agony of trying to figure out their kid's math assignments. Kim Martinez reports. To find out more about Photomath, you can check it out by going to your app store. There is both a free and a paid version.