| 1. | 171 - 35 = | 
                                     161 
                                 | 
                                                            
                                     110 
                                 | 
                                                            
                                     136 
                                 | 
                                                            
                                     196 
                                 | 
                            
                        
| 2. | 195 - 172 = | 
                                     25 
                                 | 
                                                            
                                     21 
                                 | 
                                                            
                                     26 
                                 | 
                                                            
                                     23 
                                 | 
                            
                        
| 3. | 186 - 24 = | 
                                     132 
                                 | 
                                                            
                                     162 
                                 | 
                                                            
                                     121 
                                 | 
                                                            
                                     165 
                                 | 
                            
                        
| 4. | 199 - 153 = | 
                                     46 
                                 | 
                                                            
                                     50 
                                 | 
                                                            
                                     26 
                                 | 
                                                            
                                     38 
                                 | 
                            
                        
| 5. | 185 - 91 = | 
                                     100 
                                 | 
                                                            
                                     82 
                                 | 
                                                            
                                     73 
                                 | 
                                                            
                                     94 
                                 | 
                            
                        
| 6. | 200 - 130 = | 
                                     70 
                                 | 
                                                            
                                     62 
                                 | 
                                                            
                                     71 
                                 | 
                                                            
                                     50 
                                 | 
                            
                        
| 7. | 192 - 44 = | 
                                     126 
                                 | 
                                                            
                                     191 
                                 | 
                                                            
                                     148 
                                 | 
                                                            
                                     150 
                                 | 
                            
                        
| 8. | 46 - 29 = | 
                                     10 
                                 | 
                                                            
                                     14 
                                 | 
                                                            
                                     15 
                                 | 
                                                            
                                     17 
                                 | 
                            
                        
| 9. | 177 - 81 = | 
                                     70 
                                 | 
                                                            
                                     63 
                                 | 
                                                            
                                     83 
                                 | 
                                                            
                                     96 
                                 | 
                            
                        
| 10. | 187 - 133 = | 
                                     84 
                                 | 
                                                            
                                     59 
                                 | 
                                                            
                                     54 
                                 | 
                                                            
                                     52 
                                 | 
                            
                        
| 11. | 157 - 117 = | 
                                     46 
                                 | 
                                                            
                                     40 
                                 | 
                                                            
                                     27 
                                 | 
                                                            
                                     21 
                                 | 
                            
                        
| 12. | 189 - 148 = | 
                                     26 
                                 | 
                                                            
                                     39 
                                 | 
                                                            
                                     42 
                                 | 
                                                            
                                     41 
                                 | 
                            
                        
| 1. | 171 - 35 = | 
                                                                             161 
                                    
                                 | 
                            
                                
                                                                             110 
                                    
                                 | 
                            
                                
                                                                             136 
                                    
                                 | 
                            
                                
                                                                             196 
                                    
                                 | 
                            
                        
| 2. | 195 - 172 = | 
                                                                             25 
                                    
                                 | 
                            
                                
                                                                             21 
                                    
                                 | 
                            
                                
                                                                             26 
                                    
                                 | 
                            
                                
                                                                             23 
                                    
                                 | 
                            
                        
| 3. | 186 - 24 = | 
                                                                             132 
                                    
                                 | 
                            
                                
                                                                             162 
                                    
                                 | 
                            
                                
                                                                             121 
                                    
                                 | 
                            
                                
                                                                             165 
                                    
                                 | 
                            
                        
| 4. | 199 - 153 = | 
                                                                             46 
                                    
                                 | 
                            
                                
                                                                             50 
                                    
                                 | 
                            
                                
                                                                             26 
                                    
                                 | 
                            
                                
                                                                             38 
                                    
                                 | 
                            
                        
| 5. | 185 - 91 = | 
                                                                             100 
                                    
                                 | 
                            
                                
                                                                             82 
                                    
                                 | 
                            
                                
                                                                             73 
                                    
                                 | 
                            
                                
                                                                             94 
                                    
                                 | 
                            
                        
| 6. | 200 - 130 = | 
                                                                             70 
                                    
                                 | 
                            
                                
                                                                             62 
                                    
                                 | 
                            
                                
                                                                             71 
                                    
                                 | 
                            
                                
                                                                             50 
                                    
                                 | 
                            
                        
| 7. | 192 - 44 = | 
                                                                             126 
                                    
                                 | 
                            
                                
                                                                             191 
                                    
                                 | 
                            
                                
                                                                             148 
                                    
                                 | 
                            
                                
                                                                             150 
                                    
                                 | 
                            
                        
| 8. | 46 - 29 = | 
                                                                             10 
                                    
                                 | 
                            
                                
                                                                             14 
                                    
                                 | 
                            
                                
                                                                             15 
                                    
                                 | 
                            
                                
                                                                             17 
                                    
                                 | 
                            
                        
| 9. | 177 - 81 = | 
                                                                             70 
                                    
                                 | 
                            
                                
                                                                             63 
                                    
                                 | 
                            
                                
                                                                             83 
                                    
                                 | 
                            
                                
                                                                             96 
                                    
                                 | 
                            
                        
| 10. | 187 - 133 = | 
                                                                             84 
                                    
                                 | 
                            
                                
                                                                             59 
                                    
                                 | 
                            
                                
                                                                             54 
                                    
                                 | 
                            
                                
                                                                             52 
                                    
                                 | 
                            
                        
| 11. | 157 - 117 = | 
                                                                             46 
                                    
                                 | 
                            
                                
                                                                             40 
                                    
                                 | 
                            
                                
                                                                             27 
                                    
                                 | 
                            
                                
                                                                             21 
                                    
                                 | 
                            
                        
| 12. | 189 - 148 = | 
                                                                             26 
                                    
                                 | 
                            
                                
                                                                             39 
                                    
                                 | 
                            
                                
                                                                             42 
                                    
                                 | 
                            
                                
                                                                             41 
                                    
                                 |