32x25x125简算法

2024-12-04 21:49:23
推荐回答(3个)
回答(1):


100000

回答(2):

32x25x125
=(4x25)x(8x1250
=100x1000
=100000

回答(3):

32x25x125
=(25×4)×(8×125)
=100×1000
=100000