9(s,nut glt atenat * a p erga.mlar Contoh sifot ososiotif dolom penjumlohon: a (2+3)+4=5+4=9 6 2+(3+4):2*7=9 c Contoh sifot ososiotif dolom perkolion: d (2x3)x4=6x4=24 e { 2x(3x4)=2x1,2=24 I I h I j k I m n o P 2 E 5 t u v w x & z 6