42-6= 9×6= 4×2= 3×9=
2×8= 6×7= 30+50= 80-40=
7×8= 70-7= 3×3= 5×1=
8+25= 6×6= 5×6= 69-60=
3×7-7= 47-40-2= 53-(14+6)=
42+34=
38+20=
48-23=
51-21=
8+61=
25+11=
63-9=
76-32=
30+29=
67-30=
7+20=
80-37=
38-8=
24+8=
97-6=
7+25=
14+65=
55-23=
70+15=
32+18=
76-54=
49-46 =
33+16 =
86-80=
80-30=
30+9=
58-40=
37+40=
22+28=
45+26=
43+25=
48-38=
59-3=
18+9=
59-11=
70-37=