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6+5= 55-50= 30+3= 26-6=
8+3= 24-4= 7+70= 2+80=
12-7= 30+2= 50+50= 20+30=
98-40= 66-6= 80-30= 60+10=
70+30 -40= 43-3+20= 100-50-10= 40+2=
18-9= 3+42= 19-6= 7+27=
38-8= 12+6= 45+60= 90-20=
48-8= 82+3= 8+30= 4+24=
30+8= 50-20= 15-9-3= 9+7-8=
14-7+8= 10-5+5= 2+5+9= 70-20+9=
90+7-60= 10+2-3= 88-8-80= 13-9=
16-9= 15-9= 17-9= 12-9=
18-9= 11-9= 14-9= 17-9=
16-9= 19-9= 9+6= 8+9=
14-9+7= 15-9-5= 6+7-9= 13-9+8=
17-9= 5+9= 9+8= 3+9=
9+6= 14-9= 17-9= 7+5=
8+4= 8+8= 12-7= 12-8=
16-8= 14-7= 17-8= 13-7=
12-8= 16-7= 15-8= 17-7=
11-7= 13-8= 18-8= 11-8=
12-7= 13-7= 12-8= 11-9=
4+2= 8-3= 3+6= 9-4=
40+20= 80-30= 30+60= 90-40=
10+3= 7+30= 5+70= 2+10=
30+7= 70+5= 12-2= 37-7=
75-5= 12-10= 37-30= 75-70=
70+4= 46-6= 33-30= 17-7=
58-50= 9+60= 20+5= 50+1=
30+5= 30+6= 70+3= 21+70=
46+20= 30+14= 21+7= 46+2=
3+14= 41+7= 30+28= 46+2=
46+20= 3+55= 53+5= 46+3=
6+62= 19+70= 4+32= 50+49=
63+6= 30+28= 40+12= 45+4=
33+40= 56+30= 3+34= 38+20=
20+38= 3+56= 20+78= 25+30=
25+30= 25+3= 31+23= 54-30=
68-40= 93-20= 39-20= 77-40=
67-30= 68-20= 48-3= 59-30=
69-40= 75-3= 75+3= 26-4=
85-70= 46-6= 73-50= 87-4=
99-7= 56-3= 72-20= 27-7=
95-70= 44-30= 58-40= 48-3=
48-30= 57-6= 47-6= 59-30=
69-40= 75-3= 75+4= 56-30=
34-3= 87-6= 74-2= 78-60=
34-30= 78-6= 74+2= 75-3=
88-5= 56-4= 89-7= 46-20=
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