Lesson 5
https://drive.google.com/file/d/1alD0fwq_BI49WrxGDb0JSbDF7L9gF7H2/view?usp=sharing
Exercise List 4:
Multiples
Interval
Triangle
Triangle Types
Candies and Two Sisters
Lesson 6
Exercise List 5:
https://drive.google.com/file/d/11t_DNJoU5TFYctOtmdJJK7L-Qptt2QjA/view?usp=sharing