Mathletics is a downloadable app. I like Mathletics because it’s very educational and helps people solve problems in quite a fast solution. It also has an online interface where you can play games with people from around the world, in your class, against the computer or people in your school. Mathletics has ready-made folders of maths. This is compared with your level as mine is 4c+ and has hard stuff like matching fractions and x7’s and x9’s.
Everyone in my class has a mathletics account. It’s great to play challenges against one another.
Thank you Baldeep!