Dasar - Dasar Matematika (67)

Dasar - Dasar Matematika (67)

Oleh : Suryadi

Director of Education Apenso Indonesia

Sifat Bilangan Nol

( - b ) + 0 = 0 + ( - b ) = - b

Contoh :

( - 4 ) + 0 = 0 + ( - 4 ) = - 4