天外孤心
幼苗
共回答了18个问题采纳率:94.4% 举报
12×
2
3 =8;
5
6 ÷
5
3 =
1
2 ; 0÷
28
75 =0;
1
8 -
1
9 =
1
72 ; 12×(
1
3 ×
1
3 )=
4
3 ;
5
8 ×
4
5 =
1
2 ;
7
16 ÷
1
8 =
7
2 ; 20÷
5
9 =36;
1
6 +
1
2 =
2
3 ;
2
3 ×90×
5
6 =50. 故答案为:8,
1
2 ,0,
1
72 ,
4
3 ,
1
2 ,
7
2 ,36,
2
3 ,50.
1年前
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