How to play countdown online : You have 5 numbers and you have to get the target number, combining these 5 numbers with the 4 elementary operations : addition, subtraction, division and multiplication. Each number can only be used once, you can only combine positive and integer numbers.
If you are unable to find a solution to countdown game, or if your proposal is incorrect, you will be offered a solution. This answer is not unique, it is a possible result, there may be others ...
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Other educational calculation games for kids : division game , criteria divisibility game , four operations game , missing operator game , countdown game , multiplication game , times tables game , three operations game , missing number game , addition tables game , magic square game , fraction game , subtraction tables game.