0.5+
5
6 =
4
3 ; 1÷
1
2 ×2=4;
2
5 ÷
1
5 =2; (
1
8 +
1
2 )×8=5;
3
4 ÷75% =1;
5
6 ×18 =15;
1
4 +
1
6 =
5
12 ;
1
2 -0.4 =0.1;
6-
5
7 =5
2
7 ;
1
2 ×
1
3 =
1
6 ; 30÷25%=120; 3-1.03=1.97. 故答案为:
4
3 ,4,2,5,1,15,
5
12 ,0.1,5
2
7 ,
1
6 ,120,1.97.
0.5+
5
6 =
4
3 ; 1÷
1
2 ×2=4;
2
5 ÷
1
5 =2; (
1
8 +
1
2 )×8=5;
3
4 ÷75% =1;
5
6 ×18 =15;
1
4 +
1
6 =
5
12 ;
1
2 -0.4 =0.1;
6-
5
7 =5
2
7 ;
1
2 ×
1
3 =
1
6 ; 30÷25%=120; 3-1.03=1.97. 故答案为:
4
3 ,4,2,5,1,15,
5
12 ,0.1,5
2
7 ,
1
6 ,120,1.97.