Your Calculator is Killing Your Math Skills

mental math series, part 1

Brett Berry
Oct 7, 2015 · 3 min read

My attachment issues…

Back in middle school, I long-term “borrowed” my brother’s TI-82. It was a decade old, brick monstrosity but it was awesome. I felt so pro!

There she is, TI-82.

Going calculator free!

When you sign up to be a math major in college, they might as well just have you surrender you’re calculator right then and there. Because either you’re not going to be allowed to use it, or you’ll be granted permission to use it because the exam is entirely proofs and it is of no use.

Follow along with me

I want you to fully understand the power of numeracy. I want you to have the ability to wield numbers acrobatically.


Math Hacks

Tutorials with a fresh perspective.

Brett Berry

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Check out my YouTube channel “Math Hacks” for hands-on math tutorials and lots of math love ♥️

Math Hacks

Tutorials with a fresh perspective.