Răspuns :
▪Răspuns :
• 15 - 3 - 3 - 3 - 3 - 3 = 0
15 : 3 = 5
• 18 - 3 - 3 - 3 - 3 - 3 - 3 = 0
• 18 : 3 = 6
• 15 - 3 - 3 - 3 - 3 - 3 = 0
15 : 3 = 5
• 18 - 3 - 3 - 3 - 3 - 3 - 3 = 0
• 18 : 3 = 6