Distance learning is here. Each addition problem appears for 5 seconds followed by the correct answer. The video can be streamed or downloaded under "supporting documents included". Download and share with parents. It can be viewed on computers, iphones, ipads and most other devices. The downloaded file is an (mp4). There are problems from 0+0 to 10+10 Watch your child blossom as they use this video to increase their ability to rapidly recall math facts. The video has soft blue grass music