|
8-4=
8+1=
7+3=
2+5=
7-3=
6+1=
5+3=
9-4=
7-4=
5+4=
5+2=
6+2=
8-7=
8-2=
2+6=
7-6=
5+1=
7-5=
6-2=
4+5=
(二)
6-5=
7+2=
10-9=
9-6=
7+1=
9-2=
5+5=
9-8=
3+7=
8-6=
10-8=
6-4=
8-1=
9+1=
1+5=
10-4=
9-7=
10-5=
3+4=
6-3=
(三)
2+4=
10-2=
3+6=
10-7=
4+6=
6-1=
10-3=
6+3=
7-1=
1+7=
9-3=
6+4=
7-2=
8-3=
8-5=
3+5=
6+2=
8-7=
8-2=
9-1=
(四)
9-5=
1+6=
10-1=
10-6=
2+7=
1+9=
9-2=
5+5=
9-8=
3+7=
8-6=
10-8=
7-3=
6+1=
5+3=
9-4=
7-4=
2+6=
7-6=
8-2=