October 2018 1 23 Report
Tanpa dihitung satu persatu:
A. 1+3+5+7+9.....+99 =
B. 1-2+3-4+5-6+7-8....-100=
C.-100-99-98-...-2-1-0+1+2....+48+49+40=
( mohon dijelaskan dengan rumus sederhana, terimakasih)

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.