Задача Задача №3547558
А
А
9*12?
108
Quick check: 12 × 9 = 12 × (10 − 1) = 120 − 12 = 108. If you want another method, 9 × 12 = (9 × 4) × 3 = 36 × 3 = 108.
Мобильные приложения
108
Quick check: 12 × 9 = 12 × (10 − 1) = 120 − 12 = 108. If you want another method, 9 × 12 = (9 × 4) × 3 = 36 × 3 = 108.
Мобильные приложения