1 7+6-4= 14-6 - 2= 16-7+8= 11+2+5= 9-2 +7= 5+10+4= 7-7+9= 15-3+8= 11-9+11= 6+13 - 4= 8+5+7= 3+17-2= 12+7-9= 5+14 -5= 9+10-7= 12+1+6= 19-9+5= 18-14+13= 16-9+12= 17-14+15= 8+10 - 8= 2+9 +5= 18+1+1= 6+12 - 9= 16-11 +5= 6-2 +14= 10+7 - 8= 5+14 -5= 4+16 - 4= 20-1 - 5= 18+1 - 9= 9-5 +15= 10+3 +7= 4+16 - 8= 9+6 +3= 11+9 -9= 2+18 -2= 4+15 -4= 19-17+17= 14-7 +8= 6+8 +5= 6+13 - 9= 13-13 +15= 12+5 -7= 3+15 -9= 19-7+13= 15-3 - 9= 15-9 +5= 13-10 +9= 20-19+8= 12+4 -8 = 12-8+7= 11+4 +3= 1+12+6= 2+13 -9= 10+2+5= 2 7+12 -8= 15-14+13= 16-8 +9= 19+1 -6= 17-4 - 6= 14+4 - 4= 20-1 -1= 12+7- 3= 6-2 +8= 8+9+7= 17+5-20= 10+8-15= 11+6-9= 11-8+2= 15+ 5 +2= 10+7-17= 19- 4+5= 13-4+8= 14+7+7= 7+6+8= 5-5+0= 6- 2+13= 15-6+9= 5+7 +4= 6-6+20= 9-3+7= 20-7+13= 23-3-16= 16-0-13= 6+14-19= 7+13 -6= 9+6+10= 8-8+20= 17-5-3= 10+10-17= 10-2-3= 15-6+4 2+11+8= 16-1-4 5+2+3= 11-4+4= 12-10+2= 4-1 + 9 = 1+18 - 8= 7+10 -7= 3+7+5 = 9+ 8 -7= 15-12+5= 8-1+9 = 5-3 + 8= 6+11 - 8= 12+2+3= 16-9 - 2= 11-7+5= 15+1 - 6= 8+2+9= 3 12-1 - 6= 17-4+2= 20-11- 8= 14-3+5= 19-10+3= 11-4+9= 14-5- 8= 9-9+15= 11+7-7= 7+4+5= 17-6+2= 4+16 - 6= 3-2+3= 20-8- 6= 12+3-8= 15-4 -2= 5+15- 6= 1+16+7= 13+7+0= 18-6-6= 16-14+8= 3+7-5= 8-3+4= 16+3+2= 11+8+4= 15+4-9= 10-3+8= 20-16-2= 15+2+6= 2+10+4= 16-16+9= 2+13+4= 19-3-6= 14-14+8= 18-3+5= 1+13-6= 7+11+4= 11+3+6= 14+3-7= 9+11+8= 5+15-6= 9-8+17= 7+12+5= 12+7-12= 15+4+6= 15+4-7= 13-12+8= 14+6-11= 7+9+2= 2+15+2= 10+7+7= 15+2-6= 15+2+8= 12-3+9= 5+15-19...