125ᠧ48ᠧ11用简便方法计算怎么算?

2024-12-03 10:13:57
推荐回答(5个)
回答1:

原式子=桥蠢樱乎125×8×6×11
=1000×66
=6600
解题关键就敏颂陪是125×8=1000

回答2:

125×48×11
=[困判清冲兆125×(40+8)]×11
=[125×40+125×8]×11
=[汪前5000+1000]×11
=6000×11
=66000

回答3:

125x48x11=(125x8)x(6x11)=1000x66=66000

回答4:

原式=125x4x12x11
=500x2x6x11
=1000x66
=66000

回答5:

=125×8×6×11=66000