12-8= 25+3= 25+8= 16-9= 11-6= 47-5= 47-9= 13-4= 15-7= 34+20= 68-50= 12-4= 80-30= 25+9=
14-8= 17-9= 79-70= 7+63= 98-9= 9+60= 26-3= 87+8= 43+30= 48+2= 84-60= 44+5= 78-30= 63-6=
20+45= 55+7= 93-8= 47+30= 12-8= 14-5= 11-4= 12-6= 13-4= 7+9= 12-5= 13-9= 50+20= 46-6=
1 / 7
8+7= 80-50= 48+7= 50+9= 13-5= 24+3= 76-8= 40+48= 96-4= 97-7= 50+26= 70-5= 46+4= 90-6= 67+9=
51-7= 72-50= 75-60= 62+8= 96-5= 69+30= 76-9= 58-40= 46-40= 27-20= 25+8= 50+16= 46-9= 97-60= 36+7=
2 / 7
39+40= 82-5= 62-40= 59+2= 38+50= 65-7= 59-20= 42-8= 46-7= 28+4= 54+4= 43-8= 75+9= 63-3= 60+38=
50+23= 72-8= 56-6= 35-20= 40+30= 27+9= 60-3= 86-4= 34+6= 95-9= 26-7= 45-7= 24+8= 72-8= 53+8=
76+9= 62-40= 86-30= 4+62= 78-6= 14-5= 57-6= 39-4= 81+7= 76-6= 35+20= 56+40= 66-30= 4+9= 81-7=
3 / 7
93-70= 50-6= 80-7= 43-8= 82-6= 27-8= 35-6= 80-7= 61-5= 49-2= 49+7= 73-8= 58-9= 92-50= 13-5==
24-9= 37-8= 50-9= 48-30= 53-5= 39-4= 87-30= 76-8= 57-3= 65-4= 30-10= 38-10= 99-6= 48-5= 50-20=
57-20= 89-7= 26-2= 76-40= 95-70= 93-30= 76-4= 84-80= 65-5= 15-6= 64-20= 39-7= 75-50= 24-6= 40-9=
4 / 7
63-8= 81-4= 54-7= 60-3= 68-5= 57-8= 46-9= 32-=5= 76-40= 57-30= 57+8= 42+6= 80-60= 9+72= 6+56=
71+9= 68+5= 37-7= 3+86= 84+5= 47+20= 4+72= 5+31= 44+3= 25+70= 7+80= 15-9= 48+6= 27+6= 6+4= 39+5= 26+8= 4+36= 84+5= 80+9= 49+4=
39+50= 23+30= 26+9= 49+5= 26-3= 76+8= 53+9= 73+20= 7+6= 53+4= 86+2= 62+7=
5 / 7
72+30= 20+67= 50+331= 64+30= 53+20= 20+3= 25+3= 76+3= 2+30= 69+30= 7+63= 45+6=
74+9= 50+21= 40+30= 95-5= 80-80= 100-60= 60+6= 3+2= 40+50= 8+60= 90-30= 70+8= 83-3= 4+70= 40+4=
90+8= 67-7= 75-5= 30+7= 80-6= 9+8= 11-6= 16-9= 15-7= 3+8= 12-5= 12-6= 8+7= 15-6= 14-5=
6 / 7
7+7= 14-6= 14-8= 13-6= 6+6= 13-7= 12-9= 17-8= 9+4= 5+9= 8+7= 38+2= 56+3= 39-7= 36+4=
22-2= 78-5=
7 / 7
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