Answer :
you would do 9-4=5
so then it would need to be 10-5=5,6-1=5,7-2=5,8-3=5,9-4=5.
there is a difference of 5
there would be 10 hockey players
so then it would need to be 10-5=5,6-1=5,7-2=5,8-3=5,9-4=5.
there is a difference of 5
there would be 10 hockey players