Press green flag and get started! HAPPY COMPUTING!!
When I first learned about Scratch programming in 2012 I wrote this large complex program for arithmetic practice since I had been a math teacher. Then this year, 2018, I broke this large program up into smaller segments: addba, subba, mulba, divba, addma, subma, mulma, divma, and finaaly the PHD level: addpha, subpha, mulpha, divpha. I hope teachers and others will use these programs for fundamental asthmatic practice and drill.
