8的乘法算式包括： 1. 1 × 8 = 8 2. 2 × 8 = 16 3. 3 × 8 = 24 4. 4 × 8 = 32 5. 5 × 8 = 40 6. 6 × 8 = 48 7. 7 × 8 = 56 8. 8 × 8 = 64 9. 8 × 9 = 72 这...
