" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5-{-[-4-(-3)+2] - [-(-2)] +7}
5-{-[-4+3+2] - [2] +7}
5-{-[1] - [2] +7}
5-{-1 - 2 +7}
5-{4}
5-4
1