Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Quin dels següents nombres són nombres naturals? : [# a1 over # a2]; -70; 112-10; [open parentheses negative # c1 close parentheses to the power of # c2]; [negative # d1 to the power of # d2]
Right answer summary: [# a1 over # a2]; 112-10; [open parentheses negative # c1 close parentheses to the power of # c2]
Question state: todo