This activity aims at teaching math symbols: Less Than '<', Greater Than '>' and Equal '='
The final mock-up has three sections:
Zone 1 (all questions top left)
Zone 2 (selector) top right
Zone 3 (answer zone) bottom middle

Note: Code needs to be written in such a way that it will be reusable by every other multilines exercices
Dateset to be implemented is as follows:
4-5 years: 1-9
5-6 years: 1-19
6-7 years: 1 - 100
7-8 years: 1 - 1 000
8-9 years: 1 - 1 000 000
9-10 years: 1-1 000 000 000

To be done:
The section is not fun, but probably "math arithmetic"
We need to write the title, the description, the goal and the manual from a good pedagogical point of view.
Note there will be the same discussion to have about the Dataset objectives.
The latest Mock Up can be found here.