MCQOPTIONS
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				| 1. | 
                                    Given interchanges :Â _x005F_x000D_ Signs + and - , numbers 4 and 8. | 
                            
| A. | 4 + 8 - 12 = 12 | 
| B. | 4 - 8 + 12 = 0 | 
| C. | 8 + 4 - 12 = 24 | 
| D. | 8 - 4 + 12 = 8 | 
| Answer» C. 8 + 4 - 12 = 24 | |