What does a mermaid wear to a Maths class ?.

An algaebra.Note: Not my original. I had read this somewhere a few years ago. Kudos to the original creator.

What does a mermaid wear to math class?.

An "algebra"

What does a math-loving mermaid usually wear?.

Algebra.

Q: What did the mermaid wear to math class?

A: An algae-bra.

What did the mermaid wear to her math class?.

An algae bra.

What does the little mermaid wear to her maths classes?.

An algebra

What does the Little Mermaid put on before math class?.

An Algebra