Each card has a number, and a question about that number. The answer is on another card.
Drag the cards into the boxes to make a 'trail' so that the answer to a question is on the next card. When you have placed all the cards, check your answer.
Each card has a number, and a question about that number. The answer is on another card.
Drag the cards into the boxes to make a 'trail' so that the answer to a question is on the next card. When you have placed all the cards, check your answer.