MCQOPTIONS
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| 1. |
The following equation is incorrect. Which two signs should be interchanged to correct the equation?16 × 4 - 10 + 10 ÷ 6 = 54 |
| A. | ÷ and × |
| B. | × and - |
| C. | ÷ and - |
| D. | - and + |
| Answer» B. × and - | |