-100-99-98-...-2-1-0+1+2...+97+98+99 help me
Matematika
cahya2211
Pertanyaan
-100-99-98-...-2-1-0+1+2...+97+98+99
help me
help me
1 Jawaban
-
1. Jawaban Anonyme
Bab Bilangan Bulat
Matematika SMP Kelas VII
-100 - 99 - 98 - .... - 2 -1 - 0 + 1 + 2 ... + 97 + 98 + 99 = ?
- 99 + 99 = 0
- 98 + 98 = 0
- 97 + 97 = 0
.
.
-1 + 1 = 0
0
tersisa, -100
maka, -100 - 99 - 98 ..... - 2 - 1 + 1 + 2 + ... + 98 + 99 = -100