用简便方法计算208×5-8×5?

2025-06-22 05:25:12
推荐回答(3个)
回答1:

解:简便方法计算如下:
208x5-8x5=5x(208-8)
=5x200=1000

回答2:

等于5x(208-8)=5x200=1000

回答3:

208x5-8x5
=(208-8)x5
=200x5
=1000