运用乘法运算定律计算

2024-11-27 16:45:44
推荐回答(2个)
回答(1):

4x36x125
=4x125x36
=500x36
=18000

25x9x4x10
=(25x4)x(9x10)
=100x90
=9000

回答(2):

4×36×125
=4×125×36
=500×36
=18000

25×9×4×10
=25×4×(9×10)
=100×90
=9000