3+2= 7+2= 5-1= 1+1= 6+1= 1+2= 9-4=
3-3= 7-6= 8-3= 3+5= 3-1= 0+0= 3-2=
9-8= 5-1= 2+2= 3+3= 5-4= 5+4= 9-6=
0+1= 2-1= 5+5= 3+4= 3+6= 2+1= 5-4=
3+3= 3-3= 4+2= 4-2= 3+1= 7-5= 7-7=
4+4= 6+4= 0-0= 9+1= 8+1= 2+3= 7-5=
10-9= 10-8= 10-7= 10-6= 10-5= 10-4= 10-3=
10-2= 10-1= 10-0= 10-10= 1-1= 2-2= 3-3=
4-4= 5-5= 6-6= 7-7= 8-8= 9-9= 8-4=
1+1+2= 1+1+1= 3+3+3= 2+2+3= 7+2+1= 6+3+1= 9-5-3=
2+2+2= 3-2+1= 2-1+1= 6+1+1= 4+2-3= 9-6+5= 4+3+1=
2+5= 6+3= 4+5= 5+4= 9-2= 9-3= 9-4=
9-5-2= 3+5+1= 9-3-4= 2+2-1= 3+4-2= 4+4+2= 3+3-3=
2+1= 4+1= 5+1= 7+1= 7-5= 7-6= 1+0=
9-7= 8-7=
你看行不行,可能有重复的!