40-23= | 33-16= | 71-43= | 76-18= | 50-27= | 62-54= |
36+64= | 58+12= | 78+14= | 34+26= | 57+4= | 31+29= |
53-25= | 66-39= | 73-56= | 66-37= | 82-37= | 42-33= |
25+25= | 36+9= | 18+8= | 34+58 | 63+24= | 36+49= |
72-49= | 63-48= | 61-44= | 41-38= | 32-25= | 70-26= |
33+9= | 40+15= | 62+38= | 45+26= | 9+28= | 4+69= |
54+36= | 50+50= | 36+19= | 75-19= | 24-20= | 82-17= |