4 * 8 = ? 24 - 12 = ? 16 : 2 = ? 9 : 3 = ? 32 - 16 = ? 5 + 4 = ? 18 + 3 = ? 21 : 3 = ? 3.8 = ? 15 : 3 = ? 7 + 8 = ?

Краткая запись:

• 4 * 8 = 32
• 24 - 12 = 12
• 16 : 2 = 8
• 9 : 3 = 3
• 32 - 16 = 16
• 5 + 4 = 9
• 18 + 3 = 21
• 21 : 3 = 7
• 3 * 8 = 24
• 15 : 3 = 5
• 7 + 8 = 15

Решение:

1. \[ 4 \times 8 = 32 \]
2. \[ 24 - 12 = 12 \]
3. \[ 16 : 2 = 8 \]
4. \[ 9 : 3 = 3 \]
5. \[ 32 - 16 = 16 \]
6. \[ 5 + 4 = 9 \]
7. \[ 18 + 3 = 21 \]
8. \[ 21 : 3 = 7 \]
9. \[ 3 \times 8 = 24 \]
10. \[ 15 : 3 = 5 \]
11. \[ 7 + 8 = 15 \]

Ответ: 32, 12, 8, 3, 16, 9, 21, 7, 24, 5, 15.