Want to opt out of multiple choice

Great lessons, but it quickly becomes too easy. Youll never get good at mental math if you have to rely on multiple choice questions. There should be a difficulty option where you have to type and submit the answer. Also, since Im a teacher Id like to be able to set a timer and and a specific number of problems and have a score at the end.

Pildbe26 about Mathemagics: Mental Math, v6.0.1