MUST READ! This is NOT compatible with The CLQT+ (Cognitive Linguistic Quick Test-Plus), the updated version! This only works with the older version. The resources you purchase on TPT are delivered electronically. Unlike purchasing a book, you can’t really return Digital file after it’s been downloaded or accessed. For that reason, all sales on TPT of digital resources are considered final and nonrefundable. If you text me at 570-777-5373 and explain exactly why you can’t use this calculator, I