Thingiverse
Random Calculate Equation Generator
by jobe_69
9
Downloads
13
Likes
0
Makes
Hello fellow 3D Print fans.
Teaching my kids to calculate, we use to sit an "build" the random equations on paper, using a 10-sided dice.
Instead i have now designed a "Random Calculate Equation Generator"
You just chose how long you want the equation to be and what it must/can contain, and then spin the wheels.
There is a "0123456789" wheel, just print as many you need of the same wheel.
There are also some +,-,X, DIV wheels.
And also a "." wheel if you want to get in to the trouble of "decimal places".
It is made to be printed in one go at my two color Ultimaker printer.
But i also made two "empty wheels", if you want to print the wheels in only one color,
and then write on them using a maker pen or put on stickers.
You can also print "only the number/sign wheels" in one color and numbers/ signs are embossed, and can be read anyway.
I just printed my wheels in "metal" PLA, but i made the axel and clip in ABS for extra strength.
Wheels are about Ø40mm. But t
Teaching my kids to calculate, we use to sit an "build" the random equations on paper, using a 10-sided dice.
Instead i have now designed a "Random Calculate Equation Generator"
You just chose how long you want the equation to be and what it must/can contain, and then spin the wheels.
There is a "0123456789" wheel, just print as many you need of the same wheel.
There are also some +,-,X, DIV wheels.
And also a "." wheel if you want to get in to the trouble of "decimal places".
It is made to be printed in one go at my two color Ultimaker printer.
But i also made two "empty wheels", if you want to print the wheels in only one color,
and then write on them using a maker pen or put on stickers.
You can also print "only the number/sign wheels" in one color and numbers/ signs are embossed, and can be read anyway.
I just printed my wheels in "metal" PLA, but i made the axel and clip in ABS for extra strength.
Wheels are about Ø40mm. But t
Did you print this model? Sign in and share your make!
Sign in to leave a comment
Sign inNo comments yet – be the first!