13 × 0 + 7 × 9 = 0 + 63 = 63
Ответ: 63
12 ∶ 6 × 4 × 8 = 2 × 4 × 8 = 8 × 8 = 64
Ответ: 64
81 ∶ 9 ∶ 3 × 7 = 9 ∶ 3 × 7 = 3 × 7 = 21
Ответ: 21
14 ∶ 7 × 5 × 9 ∶ 30 = 2 × 5 × 9 ∶ 30 = 10 × 9 ∶ 30 = 90 ∶ 30 = 3
Ответ: 3
14 × 1 ∶ 7 × 6 ∶ 4 = 14 ∶ 7 × 6 ∶ 4 = 2 × 6 ∶ 4 = 12 ∶ 4 = 3
Ответ: 3
56 ∶ 7 ∶ 8 × 5 × 4 = 8 ∶ 8 × 5 × 4 = 1 × 5 × 4 = 5 × 4 = 20
Ответ: 20