Your Math Skills Are Terrible [One Direction]

[Liam]You're insecure.So half of four.Your old brains are not what they were before.
[Zayn]Add two threes. It's fun for us.Cause we're young and we can still remember stuff.
[Harry]Everyone else can multiply by sixty.Everyone else can add two.
[All]Now take off one hundred, and add on 24.Then divide by two and add on seven more.And if you're struggling now it's not hard to tellYou do not know, oh, oh, your math skills are terrible
If only you had a mind like meYou'd understand how to divide the sum by threeAnd then just add on the age of this OAPYou do not know, oh, oh, your math skills are terrible
[Harry]It's really kinda pitiful