Christmas holidays are conducive to relaxation, and the Christmas Math game invites you to wiggle your brains, you will be pleased to dilute the rest with other entertainments - mathematical. We will solve simple examples, in which there are all values, the equal sign, but the mathematical sign is missing: plus, minus, division or multiplication. It is him that you need to select by clicking on one of the Christmas tree decorations located to the left and right of the board. If the answer is correct, a green checkmark will appear. In total, eighty seconds are allotted for the game, and during this time you need to solve the maximum number of examples in Christmas Math.