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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Domino addition challenge

In this puzzle, an example is given of a column addition that can be made by using the pips on dominos to represent digits. The challenge is to find how many addition problems can be made using a full set of dominos. The sheet contains a full listing of a set of dominoes to help with keeping track of which have been used.

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