88Ⅹ37+72Ⅹ44+56Ⅹ44简便计算怎么算?

2024-11-23 03:00:24
推荐回答(2个)
回答1:

解:原式=88x37+44x(72+56)
=88x37+44x128
=44x2x37+44x128
=44x74+44x128
=44x(74+128)
=44x202
=8888
答:答案是8888。

回答2:

88Ⅹ37+72Ⅹ44+56Ⅹ44
=88*37+44*(72+56)
=88*37+44*128
=44*(2*37+128)
=44*202
=44*200+44*2
=8800+88
=8888