【632ᘧ࿾5锧632ᘧ࿾2+632】ᘧ࿾125用巧算怎么算?

2025-05-15 14:16:35
推荐回答(2个)
回答(1):

乘法分配律的简单应用
(632*5+632*2+632)*125
=632*(5+2+1)*125
=632*8*125
=632*1000
=632000

回答(2):

【632✖️5➕632✖️2+632】✖️125
=632x(5+1+2)x125
=632x8x125
=632x1000
=632000