6th grade students from Pompeu Fabra School

This is class 6th A.

There are 22 children (12 boys and 10 girls). There are two children missing: Laura and Genis,  

This is class 6th B. 

There are 22 children (10 boys and 12 girls). In this picture Rosa is missing.  

This is class 6th C. 

There are 22 children (13 boys and 9 girls). There are no children missing.