Задача Задача №3515693
А
А
23•3
69
Quick check: 23 × 3 = 3 × 20 + 3 × 3 = 60 + 9 = 69. If you want, I can give you a few more practice problems.
Мобильные приложения
69
Quick check: 23 × 3 = 3 × 20 + 3 × 3 = 60 + 9 = 69. If you want, I can give you a few more practice problems.
Мобильные приложения