" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Maaf ya kalo salah...
misal : 1×9 = 9
2×9 = 18 -> 1+8 = 9
3×9 = 27 -> 2+7 = 9
dst