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Amy has a box containing domino pieces but she does not think it is a complete set. She has 24 dominoes in her box and there are 125 spots on them altogether. Which of her domino pieces are missing?
Use the 'double-3 down' dominoes to make a square so that each side has eight dots.
Are these domino games fair? Can you explain why or why not?
Everthing you have always wanted to do with dominoes! Some of these games are good for practising your mental calculation skills, and some are good for your reasoning skills.
An ordinary set of dominoes can be laid out as a 7 by 4 magic rectangle in which all the spots in all the columns add to 24, while those in the rows add to 42. Try it! Now try the magic square...
Guess the Dominoes for child and adult.
This task depends on learners sharing reasoning, listening to opinions, reflecting and pulling ideas together.
Using the 8 dominoes make a square where each of the columns and rows adds up to 8
These interactive dominoes can be dragged around the screen.
Is it possible to use all 28 dominoes arranging them in squares of four? What patterns can you see in the solution(s)?