" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Mudah kan,makanya kalau ada apa-apa tanya saja ke 655 ^_~
S5=25+5=30
S4=16+4=20
U5=S5-S4
=30-20
=10