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Two dice are RED and one is GREEN.
Roll the dice and add up the numbers on the two RED dice and then subtract the number on the GREEN.
So if one RED is $4$ and the other RED is $5$ and the GREEN is $3$ we should add together $4$ and $5$ to make $9$ and then subtract the $3$ so that gives us a final answer of $6$.
You'll need to roll these dice many times and see what numbers you make each time by doing the addition and subtraction.
In this game it would be good to find out:-
Now have a go!
Printable NRICH Roadshow resource.