330×24 67×240的两种简便方法?

2025-03-31 21:26:49
推荐回答(3个)
回答1:

330×24 67×240的简便计算方法:
=300*24+30*24
=7200+720
=7920

67×240
=60*240+7*240
=14400+1680
=16080

回答2:

方法一:
330×24 +67×240
=33x240+67x240
=(33+67)x240
=100x240
=24000,
方法二:
330×24 +67×240
=330x24+670x24
=(330+670)x24
=1000x24
=24000。

回答3:

第一种:
330x24+67x240
=330x24+670x24
=(330+670)x24
=1000x24
=24000
第二种:
330x24+67x240
=33x240+67x240
=(33+67)x240
=100x240
=24000