4乘25乘16乘25简便算

2025-04-15 16:56:59
推荐回答(2个)
回答1:

4*25*16*25
=(4*25)*(4*25)*4
=100*100*4
=40000

回答2:

4*25*16*25
=(4*25)*(4*25)*4
=100*100*4
=40000