Linda's Math Lesson

I can NOT get pass the part that gives me ending 2! Doesn't help that, unlike the first half, there's no way to know if your answer was incorrect.

Edit: I finally got ending 3! Now, onto the last two endings!

I learned a lot. Linda is a great teacher 

This was great! Such a fun and educational way to learn math! I learned a lot with Linda, and I believe you should play this. Now.