22.5 · 6 = 6 · □ 7 · □ = □ · 6 8 · □ = 9 · 8 9 · □ = □ · 11 □ · 4 = 4 · 7 14 · □ = □ · 3

Ответ: 5, 7 и 6, 9 и 8, 11 и 9, 7 и 4, 3 и 14.

• 5 \(\cdot\) 6 = 6 \(\cdot\) 5
• 7 \(\cdot\) 6 = 6 \(\cdot\) 6
• 8 \(\cdot\) 9 = 9 \(\cdot\) 8
• 9 \(\cdot\) 11 = 11 \(\cdot\) 11
• 7 \(\cdot\) 4 = 4 \(\cdot\) 7
• 14 \(\cdot\) 3 = 3 \(\cdot\) 3

Ответ: 5, 7 и 6, 9 и 8, 11 и 9, 7 и 4, 3 и 14.