| 23+50= | 10+63= | 81+14= | 41+58= |
| 89-20= | 58+11= | 41+51= | 34+60= |
| 63-31= | 75+24= | 75-50= | 44+20= |
| 35-12= | 71+26= | 43+42= | 79-60= |
| 32+43= | 16+61= | 76-32= | 89-72= |
| 52+37= | 62-51= | 12+55= | 21+13= |
| 13+51= | 85-74= | 67-32= | 74-60= |
| 50+16= | 43-11= | 24+22= | 10+31= |
| 78-33= | 97-36= | 29+40= | 72-51= |
| 10+32= | 95-83= | 89-11= | 51-30= |
| 96-40= | 12+22= | 74-31= | 36+63= |
| 74-63= | 76-15= | 54+24= | 79-45= |
| 99-83= | 21+26= | 28+51= | 36+31= |
| 71+10= | 23+42= | 78-25= | 96-52= |
| 57-24= | 68-57= | 52-10= | 22+30= |
| 56-21= | 47-16= | 41+33= | 60+33= |
| 21+66= | 38+11= | 12+24= | 64-51= |
| 21+41= | 35+14= | 95-63= | 55-41= |
| 79-27= | 98-17= | 99-56= | 30+62= |
| 67+10= | 12+44= | 63-50= | 39-28= |
| 20+37= | 10+88= | 79-67= | 22+36= |
| 35+53= | 25+50= | 43+52= | 84-62= |