I'm amazed! So didn't realize this!

Math is the easiest subject for me and English is the hardest even though I'm an honors student

I learned that in primary school, I'm surprised other people's teachers didn't show them this.

my math teacher thought me that...

Taught*

I knew this since second grade. NEXT

my teach taught meh dat y'all just missin' out

my math teacher taught me this

I was taught this. As well as the "adding 9" rules.

My math teacher taught me this when I was in 5th grade