
It’s a Lego, it’s a calculator, it’s all kinds of fun. Although I’d imagine it’s still not enjoyable enough to make people actually want to do math. In today’s world, if you really want to get some interest going, you’d have to create something like a breast shaped calculator that has 24 pressable, problem solving nipples. That would be money in the bank, my friend.
Product Page: ($27)

Is it a tape measurer?
Why, yes it is!
Is it a note pad and a calculator?
Guilty as charged.
Is it a LED flashlight?
You bet.
Why, I would mortgage my house for a miracle, space-age tool like this. How much does it cost?
Product Page ($17)

Multi-tasking just got a whole lot easier (and more stylish) now that the MoMA store is carrying Naori Miyazaki’s Mobile Calculator. The thin cell phone inspired design looks great and it makes it possible to do your calculations using only one hand. I’m not too thrilled about the display, but it does feature a clock function—which is always useful. Then again, an actual cell phone has all of these functions as well, which makes this entire concept kind of redundant.
Product Page ($28 or $25.20 for members)

Tired of being shook down for your calculator by the bigger nerds in school? This padlock design calculator will help keep your precious equations safe.
Product Page (£0.99 or $2 starting bid)

Uh, last time I checked most cellphones had a calculator built-in. So, you know…wtf. It does have a mirror though—so it is not completely useless.
Product Page ($1.15)