Cardi B showed off her son’s mathematical abilities in a recent video.

The video showed the mother-son duo playing and then Wave started reciting the numbers.

Wave counted on his fingers up to number 3 even though his pronunciation was a bit unclear

The proud mum commented on how smart her boy is.

For a 1-year-old, Wave proves to be quite the genius.

The “Bodak Yellow” singer threw a lavish party for her son’s 1 year birthday in September.

She posted throwback pictures of Wave and poured out her love for him in the caption.

It was a lavish car-themed celebration.