" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1,2,3,4,6,8,12,24
...........4.............,6............3.....
2
5,1+1,3:10=5,1+0,13=5,23
b) 4
c)6
d) 3