如题所述
第1个回答 2019-04-17
图
第2个回答 2019-04-17
4x36x125
=4x125x36
=500x36
=18000
25x9x4x10
=(25x4)x(9x10)
=100x90
=9000本回答被网友采纳
=4x125x36
=500x36
=18000
25x9x4x10
=(25x4)x(9x10)
=100x90
=9000本回答被网友采纳
第3个回答 2019-04-17
4x36x125
=4x125x36
=500x4x9
=2000x9
=18000
25x9x4x10
=(25x4)x(9x10)
=100x90
=9000
25x(8+4)
=25x12
=25x4x3
=100x3
=300
=4x125x36
=500x4x9
=2000x9
=18000
25x9x4x10
=(25x4)x(9x10)
=100x90
=9000
25x(8+4)
=25x12
=25x4x3
=100x3
=300