先用25×4,再乘以125×8的和,递等式如下:
25*125*8*4
=(25*4)*(125*8)
=100*1000
=100000
所以答案为100000,中间的“*”的意思是x号
125×8=1000 25×4=100
所以为100000
望采纳,谢谢
25x125x8x4=(25x4)x(125x8)=100x1000=100000
先用25×4=100,再算125×8=1000,列算式为25×125×8×4
=(25×4)×(125×8)
=100×1000
=100000
25x125x8x4
=(25x4)x(125x8)
=100x1000
=100000