Second activity grade 6°

1 .Write down the elements of : 



AUB  ={

A ∩ B ={

 A - B= {

 B- A = {
2. Write    =  Belong  /  doesn´t Belong

 1. a________________________ to group   B      2.   c_________________________to group A

 3. e________________________ to group B        4.   h_________________________ to group B
3.I have a group of friends they play:

 Soccer:    150                     Basketball   200                    soccer and basketball:   50
Do the intersection in Venns diagram 

 how many friends does he  have ?


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