" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-1+(-1,5)=-1-1,5+-2,5
b)
-5+2,5=-2,5
c)
-1-1,5=-2,5
d)
1-3,5=2,5