乘积(二年级奥数题及答案)(2)
学而思奥数网(原创)
2010-12-08 13:37:15
解答:
54×125×16×8×625
=125*8*125*8*2*5*54
=1000*1000*540
=540000000

解答:
54×125×16×8×625
=125*8*125*8*2*5*54
=1000*1000*540
=540000000
