One to three dice
Switch between one die, two dice and three dice to match the activity.
Free maths tool
Dice tool
A free classroom dice roller for quick number, addition and chance activities with one, two or three dice.
Clear dice display
Large dice with visible pips make results easy to read from a classroom screen.
Quick rolls
Use the roll button or keyboard to generate a new result without setup.
Classroom controls
Collapse options or use fullscreen when the dice need to be the focus.
What the tool does
The dice tool gives teachers and students a simple shared dice roller for number work and chance discussions.
- choose one, two or three dice
- roll the dice with the on-screen roll button
- use Enter or the space bar to roll when no form control is focused
- read large dice pips on the classroom display
- use options and fullscreen controls for quick modelling
How teachers use it
Open it on a classroom screen when students need fast random numbers without collecting physical dice.
- roll one die for counting, subitising or number recognition
- roll two dice for addition facts and doubles discussions
- roll three dice for flexible mental strategies
- record repeated rolls and connect the results to chance language
Why it is useful
Dice give students quick random numbers, but physical dice can be hard to see across a classroom. A shared dice roller keeps the result visible.
- supports number recognition and addition fluency
- creates quick random examples for class discussion
- connects number activities with chance and data language
Frequently Asked Questions
Is the dice tool free?
Yes. Teachers, students and families can open the dice tool in a browser for free.
How many dice can it roll?
The tool can roll one die, two dice or three dice.
Can it be used for chance lessons?
Yes. Students can roll repeatedly, record results and discuss which outcomes appear.
Does it score student answers?
No. It is an open dice roller, not a scored practice activity or student-tracking page.