15x5x25X125x64的简便方法

2025-04-12 23:26:44
推荐回答(4个)
回答1:

15x5x25X125x64的简便方法
=75x25x125x8x2x4
=(75x2)x(25x4)x(125x8)
=150x100x1000
=15000000

回答2:

=15×5×25×125×(2×4×8)
=15×(5×2)×(25×4)×(125×8)
=15×10×100×1000
=15000000

回答3:


回答4: