480除以24的简便算法如下: ```480÷24 = 480÷(4×6) = 480÷4÷6 = 120÷6 = 20``` 或者 ```480÷24 = 480÷(8×3) = 480÷8÷3 = 60÷3 = 20``` 或者 ```480÷24 =...