Changes

[[File:activity 2 sets.jpg|400px]]

[[File:activity 2 sets.jpg|400px]]

ACTIVITY2:                                                                                                                                     #Put the prepared number cards in another box.                                               

ACTIVITY2:

#Put the prepared number cards in another box.                                               

#Call a student and tell him to pick any 10 numbers.

#Call a student and tell him to pick any 10 numbers.

#Call  a student and  tell him to collect natural number

#Call  a student and  tell him to collect natural number