Ballet Arithmagons
Ballet dance originated in the 15th century in the Italian Renaissance Courts. It is now a highly technical form of dance. Ballet dancers wear special pointe shoes to help them stand on their toes. In one week alone a ballerina can wear out 2-3 pairs of pointe shoes.
See if you can solve these four more difficult arithmagons.
The aim of an arithmagon is to work out which numbers go in the empty circles. The numbers in the square boxes are made by adding together the numbers in the circles either side.