Задача Задача №3565742
А
А
3•78
234
Calculation: 3 × 78 = (70 + 8) × 3 = 210 + 24 = 234. Also 3 × 78 = 3 × (80 − 2) = 240 − 6 = 234. Want more practice like this?
Мобильные приложения
234
Calculation: 3 × 78 = (70 + 8) × 3 = 210 + 24 = 234. Also 3 × 78 = 3 × (80 − 2) = 240 − 6 = 234. Want more practice like this?
Мобильные приложения