Укажи наиболее удобные решения. *
(7 ⋅ 3) ⋅ 3
(9 ⋅ 2) ⋅ 4
8 ⋅ (2 ⋅ 2)
(8 ⋅ 2) ⋅ 2
9 ⋅ (2 ⋅ 4)
7 ⋅ (3 ⋅ 3)

Question

Математика: Укажи наиболее удобные решения. * (7 ⋅ 3) ⋅ 3 (9 ⋅ 2) ⋅ 4 8 ⋅ (2 ⋅ 2) (8 ⋅ 2) ⋅ 2 9 ⋅ (2 ⋅ 4) 7 ⋅ (3 ⋅ 3)

mm0528018 · Answer

3 x 3 = 9, 9 x 7 = 632 x 4 = 8, 8 x 9 = 722 x 2 = 4, 4 x 8 = 322 x 4 = 8, 8 x 9 = 723 x 3 = 9, 9 x 7 = 63Пошаговое объяснение:Кто скопирует, тому бан...