7+1= 15-3-1= 3+4= 8+2= 3-2+6= 5+5-4=
3+5= 7-4+3= 2+7= 14+3-2= 6+4-3= 7-5+2=
7+3= 9-5+4= 3+2= 12-2+7= 9-6+3=
15+2= 16-5= 19+1= 15+3-4= 5+6-2= 7-3=4
3+2-5= 7+3-2= 9-5-4= 6-3= 7-1= 7-6 = 9+1=
3-2+5=
7-4=
19-3-4=
12+5=
6+3= 7+1= 15-3-1= 3+4= 8+2= 3-2+6= 5+5-4=
3+5= 7-4+3= 2+7= 14+3-2= 6+4-3= 7-5+2=
7+3= 9-5+4= 3+2= 12-2+7= 9-6+3=
15+2= 16-5= 19+1= 15+3-4= 5+6-2= 7-3=4
3+2-5= 7+3-2= 9-5-4= 6-3= 7-1= 7-6 = 9+1=
3-2+5=
7-4=
19-3-4=
12+5=
6+3=