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