mathaid

noun
UK /ˈmæθ.eɪd/
US /ˈmæθ.eɪd/

A mathaid is a helpful tool or trick that makes math easier.

My teacher gave us a mathaid to remember the times tables.


OTHER MEANINGS

2. A person who helps someone else with math problems.

My older sister is my mathaid when I get stuck on homework.

3. A chart or poster that shows math rules and examples.

The mathaid on the wall shows all the shapes and their names.

4. A digital app or game designed to practice math skills.

He plays a mathaid on his tablet to get faster at adding.