Find the pairs of numbers that add up to twenty one.
Find pairs of numbers that add up to twenty one.
Score: Number of Clicks:
This is a game for one or many players. Click on a card to see what it contains. Click on a second card and if the two cards make a pair you win them.
In the two (or more) player version a free turn is awarded to the player who finds a pair. The winner is the player who finds the most pairs.
The option to claim a trophy is available when all of the pairs have been found. The objective is to have the fewest number of ‘clicks’ recorded on your trophy.
All of the pairs have been found. . Can you do it using fewer clicks?
Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.
The answers to this and other Transum puzzles, exercises and activities are available here when you are signed in to your Transum subscription account. If you do not yet have an account and you are a teacher, tutor or parent you can apply for one here.
A Transum subscription also gives you access to the 'Class Admin' student management system, downloadable worksheets many more teaching resources and opens up ad-free access to the Transum website for you and your pupils.
Pairs Twenty One
Which Pairs Twenty One activity would you like to begin with? There are five to choose from.
Click a blue button to begin.
You can only click on two cards at a time. Please wait before looking for another pair.