| 32+52= | 60+34= | 89-33= | 20+73= |
| 58-15= | 10+24= | 72-40= | 78-56= |
| 89-18= | 43+24= | 14+45= | 96-13= |
| 53-21= | 86-41= | 37-21= | 60+36= |
| 15+41= | 85-33= | 21+28= | 61+11= |
| 68-21= | 26+20= | 15+80= | 15+32= |
| 79-67= | 12+35= | 98-40= | 23+56= |
| 35+24= | 27-15= | 85-70= | 10+89= |
| 54+40= | 58-13= | 17+70= | 88-56= |
| 53-20= | 44+34= | 95-30= | 53-22= |
| 77-30= | 41+16= | 23+25= | 60+25= |
| 44-20= | 32+37= | 78-55= | 87-20= |
| 14+34= | 45-13= | 31+47= | 52-40= |
| 10+31= | 51+27= | 79-14= | 87-56= |
| 43-10= | 40+34= | 85-31= | 98-53= |
| 48-12= | 43+15= | 75+10= | 35-20= |
| 17+71= | 20+24= | 45+54= | 56-10= |
| 79-40= | 58-41= | 33+41= | 66-25= |
| 13+51= | 93-30= | 66-24= | 63+20= |
| 66-44= | 74+10= | 50+23= | 62+34= |
| 58-46= | 42+42= | 38+60= | 56-42= |
| 53+14= | 66+12= | 34+40= | 86-55= |