电子课本网 第117页

第117页

信息发布者:
9
0.05
12.3
7.2
0.03
0.6
0.036
20
=34.1
=1.54
=6.43
=2.064
=4.7
=26
=15.6-(9.29+0.71)
=15.6-10
=5.6
=3.06÷(1.8 ×0.5)
=3.06 ÷0.9
=3.4
50
20.2
1
0.01
0.01
35
350
3500