第43页

信息发布者：
$5.2$
$0.27$
$1.1$
$20$
$0.3$
$2$
$30$
$0.16$
=19.9÷(2.5×0.4)
= $19.9$
=(15.24+4.75)-(4.72+5.28)
= $10$
=0.41×(101-1)
= $41$
=4.95×8.2
= $40.59$
$8$
$80$
$6$
$9.1$
=54.74
= $36.57$
=200
=7.6
上一页 下一页