题目
答案解析
查看更多优质解析
举报
是要我出嘛?
=1/6x(3/8-3/8)
=1/6x0
=0
=(4/7+3/7)x5/9
=1x5/9
=5/9
=5/2-3/2-4/5
=1-4/5
=1/5
=6x1/2+6x2/3
=3+4
=7
=8x(4/5+11/5)
=8x3
=24
=(31-1)x5/6
=30x5/6
=25
=5/4+1/2
=5/4+2/4
=7/4
=(101-21)x1/5
=80x1/5
=16
31.58+42=
(2)87-45=
(3)125×8=
32.50×12=
一下子没法出这么多题
从别处找来的
解析看不懂?求助智能家教解答
查看解答
相似问题