de math

of math

→ de
phrase Rare #50,296
of math Used to indicate that something is related to math; English often expresses this with “math” before a noun, as in “math homework.”
FR: J’ai un examen de math demain.
EN: I have a math exam tomorrow.

As-tu rendu ton devoir de math ?

Have you handed in your math homework?

— Silent Voice (2016)

Il y aura un contrôle de math demain.

There will be a math test tomorrow.

Un contrôle de math.

A math test.

— L'Histoire sans fin (1984)

Le père de mon fils est prof de math dans mon école.

My son's father is a math teacher at my school.