Berikan 5 contoh kalimat matematika terbuka! By Admin ReiPosted on December 6, 2022 Berikan 5 contoh kalimat matematika terbuka! 1. x + 5 = 102. 2y – 8 = -23. 3a = 904. 6x + 2y = 165. 8c +2y + 3z = 100