给下列式子选择正确的答案。

5+1+3= 10-5+4= 6+2-3=
|
6+2+1= |
10-3+2= |
|
5+3-8= |
8+2-10= |
|
9-4-3= |
4+2+2= |
|
2+0+4= |
4-3+3= |
8-5+2=
9-6+2=
3+6-7 3

6-0= 10-7= 5-2+2= 9-2-4= 2+4=
9-8= 2+2= 4-1= 7+1= 5-3=
10-1= 9-2= 5+5= 3+2= 7-5=
3-3= 5+1= 6+3= 10-5= 2+8=
2+7+1= 6-3+7= 5+3-6= 10-7-3= 9+1-5=


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