Frequencies of rolls of the dice (matching exercise)
The frequencies and the concepts related to the outcomes of rolling two dice are tested.
Word cards that have already been matched can be dragged back or moved among the columns. The solution can be shown at any time during the exercise. When the solution is hidden again, the exercise can be continued from the current status. When all word cards have been matched, the matches can be evaluated by clicking a Check button. Any incorrect matches will be reset and can be matched again.